[....] Starting enhanced syslogd: rsyslogd[ 12.855467] audit: type=1400 audit(1519140517.034:4): avc: denied { syslog } for pid=3647 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.23' (ECDSA) to the list of known hosts. 2018/02/20 15:28:50 fuzzer started 2018/02/20 15:28:50 dialing manager at 10.128.0.26:45097 2018/02/20 15:28:53 kcov=true, comps=false 2018/02/20 15:28:54 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007ef000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(0xffffffffffffffff, &(0x7f0000000180)='./file0/file0\x00', 0x0) mount(&(0x7f0000d56ffb)='./file0\x00', &(0x7f0000de2ff8)='.', &(0x7f00005e9000)='cifs\x00', 0x6000, &(0x7f0000ad5000)) 2018/02/20 15:28:54 executing program 7: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000f18000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="240000000203f500000006000000000000000af80900010204e800600798350000ab001f", 0x24}], 0x1}, 0x0) 2018/02/20 15:28:54 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/dev_snmp6\x00') perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x48, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x4000000000000, 0x1) 2018/02/20 15:28:54 executing program 2: 2018/02/20 15:28:54 executing program 3: 2018/02/20 15:28:54 executing program 4: 2018/02/20 15:28:54 executing program 5: 2018/02/20 15:28:54 executing program 6: syzkaller login: [ 30.166433] audit: type=1400 audit(1519140534.344:5): avc: denied { sys_admin } for pid=3862 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 30.201705] IPVS: Creating netns size=2536 id=1 [ 30.220087] audit: type=1400 audit(1519140534.394:6): avc: denied { net_admin } for pid=3865 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 30.248706] IPVS: Creating netns size=2536 id=2 [ 30.287965] IPVS: Creating netns size=2536 id=3 [ 30.317672] IPVS: Creating netns size=2536 id=4 [ 30.361753] IPVS: Creating netns size=2536 id=5 [ 30.418253] IPVS: Creating netns size=2536 id=6 [ 30.476995] IPVS: Creating netns size=2536 id=7 [ 30.545753] IPVS: Creating netns size=2536 id=8 [ 32.055721] audit: type=1400 audit(1519140536.234:7): avc: denied { sys_chroot } for pid=3867 comm="syz-executor4" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/20 15:28:56 executing program 4: 2018/02/20 15:28:56 executing program 4: 2018/02/20 15:28:56 executing program 4: 2018/02/20 15:28:56 executing program 4: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000000000)=[@release={0x400c630e}], 0xfffffffffffffe2d, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x10, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}], 0x0, 0x0, &(0x7f0000008f37)}) [ 32.226394] audit: type=1400 audit(1519140536.404:8): avc: denied { create } for pid=4837 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/20 15:28:56 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000e9b000)=[{0x45, 0x0, 0x0, 0xfffffffffffffffd}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f000005a000), 0x0, 0x0, &(0x7f0000000000)=@abs, 0x8) [ 32.270250] audit: type=1400 audit(1519140536.444:9): avc: denied { set_context_mgr } for pid=4853 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/02/20 15:28:56 executing program 5: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a}}) r0 = syz_open_procfs(0x0, &(0x7f0000004ffb)='task\x00') getdents64(r0, &(0x7f0000000000), 0x309) 2018/02/20 15:28:56 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000001, &(0x7f000007f000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x3}, 0x8) close(r0) 2018/02/20 15:28:56 executing program 5: perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x48, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000004ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) [ 32.303254] binder: 4853:4875 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 00007265636e6575 != 0000000000000000 [ 32.342091] binder: BINDER_SET_CONTEXT_MGR already set [ 32.342100] binder: 4853:4888 ioctl 40046207 0 returned -16 [ 32.344607] binder: 4853:4875 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 32.345299] binder: 4853:4888 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 32.442782] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. [ 32.504073] audit: type=1400 audit(1519140536.674:10): avc: denied { dac_override } for pid=4950 comm="syz-executor0" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/20 15:28:56 executing program 0: timerfd_gettime(0xffffffffffffff9c, &(0x7f0000000fe0)={{}, {0x0, 0x0}}) futex(&(0x7f0000b0fffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400, r0}, &(0x7f0000048000), 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1ff, 0x100) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000080)=0xce34) 2018/02/20 15:28:56 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x408000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x80001, 0x0) fcntl$addseals(r0, 0x409, 0x0) 2018/02/20 15:28:56 executing program 2: r0 = socket$inet6(0xa, 0x7, 0x20000) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/20 15:28:56 executing program 6: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$netlink(0x10, 0x3, 0x15) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x400) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) write(r1, &(0x7f000095dfa0)="bec56e6a", 0x4) 2018/02/20 15:28:56 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x1000000d4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fe7fff)) mount(&(0x7f00004c6ff8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) 2018/02/20 15:28:56 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fchmod(r0, 0x8) clock_getres(0xfffffffffffffffe, &(0x7f0000e94000)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x410000, 0x80) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x3, 0x7, 0x3, 0xfffffffffffffff8, r2}) getsockname(r1, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000000080)=0x26) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f00000000c0)=@generic={0x212, 0x5, 0x8001}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x79a, 0x3, 0x8000, 0x100000001, 0x4, 0x2, 0x5, 0x100000001, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r4, 0xfff}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xa3}], 0x1c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000080)={0x7ff, 0x20000080000009a5, 0x2e42, 0x0, 0xfa}, 0x14) 2018/02/20 15:28:56 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x15, 0x0, 0xffffffffffffffff}, {0x6, 0x8, 0x0, 0xffffffff}]}) personality(0xffffffffffffffff) 2018/02/20 15:28:56 executing program 7: r0 = creat(&(0x7f000073a000)='./bus\x00', 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x2}) fallocate(r0, 0x0, 0x0, 0x62000) ftruncate(r0, 0x3ff) 2018/02/20 15:28:56 executing program 7: openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x10, r0, 0x20000000000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000d99000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000938ffb)=@ethtool_wolinfo={0x8, 0x0, 0x0, "00000107c89d"}}) [ 32.624944] audit: type=1400 audit(1519140536.794:11): avc: denied { create } for pid=4980 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/20 15:28:56 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xfffffffffffffd69, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x2b}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0xa4}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0x4, &(0x7f0000000080)=0x4) 2018/02/20 15:28:56 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee3fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000040)='system\\%keyring+!\x00', 0x2) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) close(r0) 2018/02/20 15:28:56 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000002, 0x20011, r0, 0x0) r1 = memfd_create(&(0x7f0000000040)='/dev/binder#\x00', 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000080)) 2018/02/20 15:28:56 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000016, &(0x7f000039c000), 0x4) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/85, 0x55) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x40) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000100)=0x5, 0x4) pipe(&(0x7f0000000000)={0x0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000040)={0x4, 0x4, 0xfc, 'queue1\x00', 0xffffffff}) [ 32.626288] audit: type=1400 audit(1519140536.804:12): avc: denied { setattr } for pid=4979 comm="syz-executor5" name="NETLINK" dev="sockfs" ino=13629 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 32.630346] audit: type=1400 audit(1519140536.804:13): avc: denied { ioctl } for pid=4979 comm="syz-executor5" path="socket:[13629]" dev="sockfs" ino=13629 ioctlcmd=0x540f scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 32.634878] audit: type=1400 audit(1519140536.804:14): avc: denied { lock } for pid=4979 comm="syz-executor5" path="socket:[13629]" dev="sockfs" ino=13629 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/20 15:28:57 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xf1, 0x0, &(0x7f0000497ff0)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) sendmmsg(r0, &(0x7f000041cf88)=[], 0x0, 0x0) shutdown(r0, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x4, 0x488, [0x20000080, 0x0, 0x0, 0x20000158, 0x20000188], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x1b, 0x10, 0x8809, @generic="7a8fea94ac3c7c709aa3f751440a3054", @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="170ffa50070a4e58be5eb66ef4c01612", @syzn={0x73, 0x79, 0x7a, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0xff, 0xff], @random="0b20b158e8a8", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa8, []}, []}, @snat={'snat\x00', 0x10, {{@empty, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x1, 0x0, 0x2, [{{{0x11, 0x40, 0x88be, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='syzkaller1\x00', @common='sit0\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @random="d55952a3127e", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0xb0, 0x130, 0x168, [@time={'time\x00', 0x18, {{0x3, 0x8, 0xdf96, 0xf822, 0x8, 0x8e, 0x1}}}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x10000, 0x5}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x6}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, 0xffffffffffffffff}}}}, {{{0x3, 0x6b, 0x6005, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="5b576b90b2e42c815eeb952cf5de08fa", @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="0e9e95ec61b81249ae683eaffa22c50a", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0x8be4f99581df70e5], @random="94d0e978c07d", [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0x70, 0xa8, []}, []}, @common=@dnat={'dnat\x00', 0x10, {{@empty, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0x15, 0x4, 0x10, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="150d564075baec4ddcad58833c9d6e8a", @generic="543111dc1b7af2639bae339a3b48f5d5", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0xff, 0x0, 0xff], 0x70, 0xd8, 0x110, []}, [@common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xffffffffffffffff}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x5}}}]}, @snat={'snat\x00', 0x10, {{@empty, 0xfffffffffffffffe}}}}]}]}, 0x500) 2018/02/20 15:28:57 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8000001000010, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2002, 0x141) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000000040)=0x6) getsockopt$inet6_int(r0, 0x29, 0x2000dd, &(0x7f0000000140), &(0x7f0000000180)=0xffffffaa) signalfd4(r1, &(0x7f0000000080)={0xf0fc}, 0x8, 0x80800) 2018/02/20 15:28:57 executing program 4: r0 = socket$inet6(0xa, 0x80000, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00007e0fff), &(0x7f000000dffc)=0x4) socket$unix(0x1, 0x5, 0x0) 2018/02/20 15:28:57 executing program 5: socket$packet(0x11, 0x3, 0x300) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/packet\x00') ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xb3) getsockopt$inet6_dccp_buf(r2, 0x21, 0x0, &(0x7f0000000040)=""/187, &(0x7f0000000100)=0xbb) 2018/02/20 15:28:57 executing program 6: r0 = socket(0x10, 0x200000003, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000609000)=@ipv6_getroute={0x24, 0x1a, 0x823, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_OIF={0x5, 0x4}]}, 0x24}, 0x1}, 0x0) 2018/02/20 15:28:57 executing program 1: pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) 2018/02/20 15:28:57 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000025ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001f4c)=[{{0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f000002f000)}}, {{&(0x7f0000002fa8)=@alg, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f000002ffa9)=""/87, 0x57}}], 0x2, 0x10000, 0x0) sendto(r1, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000040)=""/25) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x408000, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) sendto$inet6(r3, &(0x7f00000000c0)="3e9ea6078f92bd1df920d3bfce6999e8c8956e612fcc4f3537d784cff2cf1113764f1433f1f5dcae8d923e171ce7a028c4fe26cf48c7032259f5b5e715aa9c39b8b0985fbb135a9f93436052bbf3c56cbff5377ac88a995c061b02aecc33d42dafe7efef9313b7088c248708111f8d07d73b6db770d5d2a0c7e14da21278974af2eba4c112216011c1b2056eeb61d282b183934f245d5be9d522ecdf9321969b14acf7383c4ab9aafb970e89fe9c8a2bd43e48595c1a29b0dc", 0xb9, 0x40004, &(0x7f0000000180)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0xffffffff}, 0x1c) 2018/02/20 15:28:57 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x7) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1, @in=@loopback=0x7f000001}}, 0xe8) 2018/02/20 15:28:57 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x404000, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000040)=""/206, &(0x7f0000000140)=0xce) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000f28)=@ethtool_rxnfc={0x31, 0x0, 0x0, {0x0, @esp_ip6_spec={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}}, {"be61", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, @sctp_ip4_spec={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}}, {"ecb7", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}}, 0x0, []}}) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000200)=""/124) 2018/02/20 15:28:57 executing program 6: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback, @in6=@remote}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000140)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@multicast1, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@loopback}}, &(0x7f00000004c0)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0}, &(0x7f0000000540)=0xc) setresuid(r1, r0, r2) 2018/02/20 15:28:57 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00006b8ff0)={&(0x7f000058e000)={0x14, 0x22, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) readv(r0, &(0x7f00009fc000)=[{&(0x7f00009fc000)=""/8, 0x8}], 0x1) 2018/02/20 15:28:57 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xf1, 0x0, &(0x7f0000497ff0)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) sendmmsg(r0, &(0x7f000041cf88)=[], 0x0, 0x0) shutdown(r0, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x4, 0x488, [0x20000080, 0x0, 0x0, 0x20000158, 0x20000188], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x1b, 0x10, 0x8809, @generic="7a8fea94ac3c7c709aa3f751440a3054", @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="170ffa50070a4e58be5eb66ef4c01612", @syzn={0x73, 0x79, 0x7a, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0xff, 0xff], @random="0b20b158e8a8", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa8, []}, []}, @snat={'snat\x00', 0x10, {{@empty, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x1, 0x0, 0x2, [{{{0x11, 0x40, 0x88be, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='syzkaller1\x00', @common='sit0\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @random="d55952a3127e", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0xb0, 0x130, 0x168, [@time={'time\x00', 0x18, {{0x3, 0x8, 0xdf96, 0xf822, 0x8, 0x8e, 0x1}}}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x10000, 0x5}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x6}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, 0xffffffffffffffff}}}}, {{{0x3, 0x6b, 0x6005, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="5b576b90b2e42c815eeb952cf5de08fa", @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="0e9e95ec61b81249ae683eaffa22c50a", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0x8be4f99581df70e5], @random="94d0e978c07d", [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0x70, 0xa8, []}, []}, @common=@dnat={'dnat\x00', 0x10, {{@empty, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0x15, 0x4, 0x10, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="150d564075baec4ddcad58833c9d6e8a", @generic="543111dc1b7af2639bae339a3b48f5d5", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0xff, 0x0, 0xff], 0x70, 0xd8, 0x110, []}, [@common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xffffffffffffffff}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x5}}}]}, @snat={'snat\x00', 0x10, {{@empty, 0xfffffffffffffffe}}}}]}]}, 0x500) 2018/02/20 15:28:57 executing program 6: setitimer(0x3, &(0x7f0000e87000)={{}, {0x0, 0x7530}}, &(0x7f00005eb000)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x20040, 0x0) bind$ipx(r0, &(0x7f0000000040)={0x4, 0x2, 0x7, "78466fcd94d6", 0x1ff}, 0x10) rt_sigprocmask(0x3, &(0x7f0000000000)={0x3}, &(0x7f0000000040), 0x8) 2018/02/20 15:28:57 executing program 3: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000f7a000)="1f0000000104ff00ffde45091c000000d40f00f00800018004fd00dcffcf00", 0x1f) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) capset(&(0x7f0000000080)={0x20071026, r1}, &(0x7f00000000c0)={0x5, 0x5, 0x80000001, 0x8, 0x4, 0x7bcc}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x3, 0x0) socket$pppoe(0x18, 0x1, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x8c32) 2018/02/20 15:28:57 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) fgetxattr(r0, &(0x7f0000000000)=@random={'osx.', 'posix_acl_accesskeyring\x00'}, &(0x7f0000000040)=""/154, 0x9a) connect$inet6(r0, &(0x7f0000296fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/20 15:28:57 executing program 4: r0 = socket(0x2, 0x2, 0x400000000000000) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00003e7000)) 2018/02/20 15:28:57 executing program 2: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f00009fe000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x40000) setxattr(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)=@known='security.ima\x00', &(0x7f0000000080)='{trusted\x00', 0x9, 0x2) getdents64(r1, &(0x7f00001bd000)=""/80, 0x50) 2018/02/20 15:28:57 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000000000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x1000000a}) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f0000a8bee0)={0x1c, 0x13, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@nested={0x8, 0x3, [@generic='H']}]}, 0x1c}, 0x1}, 0x0) rt_sigtimedwait(&(0x7f0000000080)={0x7}, &(0x7f00000000c0), &(0x7f0000000100)={0x77359400}, 0x8) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000140)=""/210) 2018/02/20 15:28:57 executing program 4: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000b16000), &(0x7f000096cffc)=0x4) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) accept$packet(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000540)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000580)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r1}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x7, 0x8000}, 0x4) [ 32.991277] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 33.012461] capability: warning: `syz-executor3' uses deprecated v2 capabilities in a way that may be insecure [ 33.035299] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/20 15:28:57 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000a5f000)='/dev/loop#\x00', 0x0, 0x4001) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000000040)=0x10) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @loopback, @local}, &(0x7f00000000c0)=0xc) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "f2f0174a61f1a25ed0de7f5bb271d1cd24eb49972f2ceef308ea9a13360a4730a175c88caacf4e62bf14de7b3d3b75005038609d07226e0a5709342e44d3e8b1", "34e42d1358b620eaff2f33c2d5fed3659a2c64d38c6e9d6eec5b5dbd8cd11e43"}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0x0, 0x0}) shutdown(r2, 0x1) r3 = getpgrp(0x0) ptrace$peek(0x2, r3, &(0x7f0000000100)) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000140)=0x102, 0x4) pipe(&(0x7f0000000100)={0x0, 0x0}) ioctl$PPPOEIOCSFWD(r4, 0x4008b100, &(0x7f0000000140)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) 2018/02/20 15:28:57 executing program 1: r0 = socket$inet6(0xa, 0x80000, 0x2000000000000000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000195000), &(0x7f0000901000)=0xfffffffffffffffe) 2018/02/20 15:28:57 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f000002e000)={'filter\x00', 0x7, 0x4, 0x3e8, 0x1f0, 0x1f0, 0x0, 0x300, 0x300, 0x300, 0x4, &(0x7f000002efc0), {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}, {{@uncond, 0xc0, 0xfffffffffffffe58}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffa}}}}, 0x438) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0xffff, 0x10000, 0x6, 0x8, 0x7, [{0x4f0241be, 0xf7, 0x8000, 0x0, 0x0, 0x203}, {0x80000001, 0x7, 0x0, 0x0, 0x0, 0x280}, {0x377, 0x7fff, 0xf16e, 0x0, 0x0, 0x400}, {0xffffffffffffff38, 0x8001, 0x4, 0x0, 0x0, 0x2200}, {0x9, 0x2, 0x1, 0x0, 0x0, 0x2000}, {0x7fff, 0x2, 0x100, 0x0, 0x0, 0xc00}, {0x1, 0x7f, 0x3, 0x0, 0x0, 0x6}]}) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000080)=0x3) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000240)) r2 = getpgrp(0xffffffffffffffff) ptrace$setsig(0x4203, r2, 0x7, &(0x7f0000000000)={0x1a, 0x7, 0xfffffffffffffd84, 0x81}) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x1, r2}) fdatasync(r1) 2018/02/20 15:28:57 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x80080) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f00000002c0)="981d2cdbe0b92d3b906cd87c5c13c672e3c8d8cce2536aeaff5ab628ee804bc3335766b72b8ac536d6d78e072b8acef6b59a9b093fe104f079e045050cdcd3d50112639872ef57e5e4e7af6a4addc7b16c8d36651f73112d55b8068732bb964972131b8a508260a26e3e2762de3949ec36b426c064ae4e4b0e91e67640a96ef67d5bdf02d62b9f6792d24d140000000000000006673ed53807df30cde90227fb40e013c4e8c9749bf285ffcbda2c72f3bdb5d242d1f272c8b8d12b4c122bc7ad92326b1e80ccd61604a1", 0xfffffffffffffeaf) syncfs(r1) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) 2018/02/20 15:28:57 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f00000e2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e5fcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0xb, 0x0, 0x0, 0xfffffffffffffffc}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000040)={0x1, {{0x2, 0x0, @empty}}}, 0x90) 2018/02/20 15:28:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000024000)={&(0x7f0000017f98)=@ipv6_newroute={0x1068, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_PRIORITY={0x8, 0x6}, @RTA_UID={0x8, 0x19}, @RTA_IIF={0x2f0, 0x1}, @RTA_ENCAP={0x1034, 0x16, @nested={0x1030, 0x0, [@typed={0x18, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x0, @uid}, @typed={0x1008, 0x0, @pid}]}}]}, 0x1068}, 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000040)=r1) ioctl$TIOCCONS(r1, 0x541d) 2018/02/20 15:28:57 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000000)=0x3) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) process_vm_writev(r3, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/92, 0x5c}, {&(0x7f0000000140)=""/194, 0xc2}], 0x2, &(0x7f0000000480)=[{&(0x7f0000000280)=""/72, 0x48}, {&(0x7f0000000300)=""/170, 0xaa}, {&(0x7f00000003c0)=""/174, 0xae}], 0x3, 0x0) 2018/02/20 15:28:57 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x1a000, 0x0) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000040)=""/163, &(0x7f0000000100)=0xa3) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x111000, 0x30) socket$packet(0x11, 0x2, 0x300) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000040)={{0x1, 0x0, 0x3f, 0x3}, 0x7fffffff, 0x5}) getsockopt$inet_tcp_buf(r0, 0x6, 0xf, &(0x7f0000000140)=""/35, &(0x7f0000000180)=0x25e) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000000)={&(0x7f0000c6eff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f00006dadb0)={0x14, 0x3, 0x1000000000000001, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/20 15:28:57 executing program 6: seccomp(0x1, 0x0, &(0x7f0000044ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) prctl$seccomp(0x16, 0x1, &(0x7f0000ab9000)={0x0, &(0x7f0000db4000)=[]}) prctl$seccomp(0x16, 0x0, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x6, 0x3, 0x101, 0x35196f51}, {0x6, 0x800, 0x100000000}, {0x9, 0x7, 0x49, 0xffffffffffffffff}, {0x80000000000000, 0x8000, 0xffffffffffffffff}]}) 2018/02/20 15:28:57 executing program 7: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) splice(r1, &(0x7f0000000000), r1, &(0x7f0000000040), 0x75, 0x5) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20001, 0x0) mknodat(r2, &(0x7f0000000040)='./file0\x00', 0x100, 0x6) 2018/02/20 15:28:57 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x4001) ioctl(r0, 0x2, &(0x7f0000000040)="bff31267f1d25769ba247c1e7821be88836e7bdbc678a6b83aa2c99e917b3cadd7c5b3f2fd3a937e0fe6a48b02fef40157") ioctl(r0, 0x440000000000127f, &(0x7f0000000180)="ef") 2018/02/20 15:28:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) fcntl$setstatus(r0, 0x4, 0x400) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x800000020000000, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f0000e28fa0)=[{&(0x7f000033f000)='\v', 0x1}], 0x1) 2018/02/20 15:28:57 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101200, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000040)={0x7, 0x0, 0x10001}) bind$netlink(r0, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001cffc)=0x3a) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x400454dc, &(0x7f000002affc)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0xcc, &(0x7f0000000080)=[@in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0xbb09}, @in6={0xa, 0x2, 0x5, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x4}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x400}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @rand_addr=0x80000001}, @in6={0xa, 0x0, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x4}, @in6={0xa, 0x0, 0x1ff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7fff}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000200)={r3, 0x1000, "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"}, &(0x7f0000001240)=0x1008) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000080)=@generic="949bfa06039938b6982e36c64f072def", 0xe0000000000000}) 2018/02/20 15:28:57 executing program 4: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000ae6000), &(0x7f0000207ffc)=0x4) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000000)) 2018/02/20 15:28:57 executing program 7: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) splice(r1, &(0x7f0000000000), r1, &(0x7f0000000040), 0x75, 0x5) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20001, 0x0) mknodat(r2, &(0x7f0000000040)='./file0\x00', 0x100, 0x6) [ 33.106591] netlink: 3404 bytes leftover after parsing attributes in process `syz-executor4'. [ 33.125315] netlink: 3404 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/20 15:28:57 executing program 5: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={@common='irlan0\x00', @ifru_names=@generic="a5d998ab7d1336087c88eb9e54c9d5e1"}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@common='ip6gretap0\x00', @ifru_flags}) 2018/02/20 15:28:57 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xc080, 0x0) r1 = dup2(r0, r0) ioctl$TIOCSBRK(r1, 0x5427) 2018/02/20 15:28:57 executing program 6: setpgid(0x0, 0x0) socketpair(0x1f, 0x0, 0xfff0000000000000, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)) 2018/02/20 15:28:57 executing program 7: r0 = socket$packet(0x11, 0x800000000002, 0x300) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000920000)={0x10, 0x0, 0xffffffffffffffff, 0x130202}, 0x2a) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000cc9000)=0x3a) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000e6000)) getpeername$inet6(r2, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000026000)={0x4}) ppoll(&(0x7f000000efe8)=[], 0x2000000000000367, &(0x7f0000000000), &(0x7f0000aa3ff8)={0x100000000}, 0x8) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KDDELIO(r4, 0x4b35, 0x1) 2018/02/20 15:28:57 executing program 1: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000080)={r1, 0x3}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x4, 0x4) syz_open_dev$sndseq(&(0x7f000000fff3)='/dev/snd/seq\x00', 0x0, 0x101802) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@empty}}, &(0x7f00000001c0)=0xe8) prctl$setname(0xf, &(0x7f0000000200)='/dev/snd/seq\x00') ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000200)={0x81, 0x8000, r2, 0x5, r3, 0xb58, 0x2, 0x3}) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f0000000000)=0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x9d, "ecada6e696617d14da92c1d94c2e48e52c23cb11aa2bcea88d15faa678062e4dd47ab5ff34ae9efe63049c48b509f15b7df5efda73107d1ef1ddfaeff860f34732658593743b7e0ba50b2d6501d8a1044caea54f1ea3c4a013ce48928c8ab4b02549f6d68cc0d29435f6262f7a81f64b522dd74f35b4fa5024bd4264743879809c887c1ec7bfab4affe8a0338c468617c2724b581d298990dcae11f8b0"}, &(0x7f0000000180)=0xa5) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000001c0)={r4, 0x1}, &(0x7f0000000200)=0x8) ptrace$getsig(0x4202, 0x0, 0x8, &(0x7f00000000c0)) write$tun(r0, &(0x7f0000000100)=@hdr={0x2, 0x1, 0x1000, 0xece, 0x1000, 0x3f, @ipv6={0x8f, 0x6, "d6f580", 0x171, 0x2f, 0x8, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, {[@routing={0x67, 0x6, 0x3, 0x65c, 0x0, [@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @empty, @loopback={0x0, 0x1}]}, @fragment={0x2e, 0x0, 0x8, 0x5, 0x0, 0x0, 0x1}, @hopopts={0x7b, 0x2, [], [@ra={0x5, 0x2, 0x40}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x7f, 0xa, 0x0, 0x2, 0x0, [@remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}]}, @dstopts={0x2c, 0x2, [], [@ra={0x5, 0x2, 0x3ca89a06}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}]}], @dccp={{0x1, 0x3, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, "f1188f", 0xfffffffffffffcc8, "0fa4c5"}, "8007f05efc99f17fc327d0b66c907675d2b6cfd1734d740c86c5dda37d048f054daaa4fc46bc0f2cc7584289a347532ba1f736f9a89bd36871bd12633d604de391ac222ae879742a6c2c60fdcfd6d037f66c258488813a99a7356590af35f2e4aaf6b85a56582b8830bf25ad01178f7404b5d51a6dbc356b568d5ebb60211d2df75f2a0f27c1c5fcf184bd7a8adcfac851214d"}}}}, 0x1a3) write$sndseq(0xffffffffffffffff, &(0x7f0000048fe4)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) 2018/02/20 15:28:57 executing program 0: mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) mount(&(0x7f000035b000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000321000)='overlay\x00', 0x0, &(0x7f000002c000)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) renameat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') 2018/02/20 15:28:57 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000447fc8)={&(0x7f0000e3b000)={0x10}, 0xc, &(0x7f00004e7ff0)={&(0x7f00008b1000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x0}}]}, 0x20}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/02/20 15:28:57 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r0, &(0x7f0000726fe4)={0xa, 0x3, 0x0, @empty}, 0x1c) recvmsg(r0, &(0x7f00003aa000)={&(0x7f00008fdfce)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f0000ff8000)=[], 0x0, &(0x7f0000221f73)=""/141, 0x8d}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000000)=0x8, 0x4) r1 = socket$inet6(0xa, 0x802, 0x88) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = request_key(&(0x7f0000000080)='syzkaller\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='vmnet0\x00', 0xfffffffffffffffa) keyctl$get_persistent(0x16, r2, r3) sendto$inet6(r1, &(0x7f00005c2000), 0x0, 0x0, &(0x7f0000d1f000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/20 15:28:57 executing program 0: r0 = userfaultfd(0x80800) r1 = epoll_create1(0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x80200, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x3daebcdd}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r3, 0x6}, &(0x7f00000001c0)=0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b60fe8)={0xaa}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d40ff4)) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$TCSBRKP(r4, 0x5425, 0x8c63) read(r1, &(0x7f0000000000)=""/177, 0xb1) 2018/02/20 15:28:57 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) close(r0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ac9000)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='sched\x00') ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) r2 = fcntl$dupfd(r0, 0x406, r0) renameat2(r2, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x1) 2018/02/20 15:28:57 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x98, "adf1d928bdebad0e4c1518e6c3be850563ef89a0e9a5e1fe588865867260a0b8f897b1007df95d391e5a7232afbfe66025e89f68b8c0551ebe13007cd7dea4b173b489e3caa565467eb9b8713e47a7ac94ea288dfd4a46e7a643442346a50495e7f3ed0299ef987dd82639226a93a106d0ed1db34f4541e27c7c93f5942c05075275f3c55a74fc8df2e64d6e127bd536d6af1f9d2441d54f"}, &(0x7f0000000180)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={r1, 0x54, &(0x7f0000000040)=[@in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x81}, @in6={0xa, 0x0, 0xc52, @empty, 0x7ff}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x105c, 0x9}, 0x98) r3 = socket(0x2, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f0000468ff1)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0xfffffffffffffe1f) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000000200)={@common='vcan0\x00', @ifru_flags=0x1}) preadv(0xffffffffffffffff, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000240)={0x0, {{0xa, 0x1, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0xa9}}, 0x1, 0x7, [{{0xa, 0x0, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, {{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x40}}, {{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xcb7}}, {{0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, {{0xa, 0x0, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0xffffffff}}, {{0xa, 0x2, 0x81, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x2}}, {{0xa, 0x3, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x800}}]}, 0x410) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000680)={0x3}, 0x4) syz_open_procfs(r4, &(0x7f0000000240)='net/ip_tables_targets\x00') setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000280)="0257add2c5a1217e1962e1f5122015b894799117a78203dd09cfce97246e89cd72d11a0fcabdf7a2c282d92f971918edcdcfedb2747f49d342880017e4e88c6e5524fd34e73390459a02cd54fc00990ea4b80f89e79cd8f055d72fccff205d68f0fb9c954d4861e00ca87fea2167932ad0e681d5dba904fb3416095053e5ecae0212fc3fd64f9beb27b536b5e6e552ec57f2b5c7dbc2bafd6250fd6be83a916882c5a0f4c7b86d3bedc32c2f9e06b0c3c5fe73c446", 0xb5) [ 33.275973] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) 2018/02/20 15:28:57 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@syzn, 0x10) setsockopt$inet6_int(r0, 0x29, 0x200000000000010, &(0x7f0000495ffc)=0xffff, 0x4) 2018/02/20 15:28:57 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x80000000003, 0x0, 0x2, 0x345, 0x0, 0xffffffffffffffff, 0x3, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_flowlabel\x00') ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000040)={0xffffffff80000000, 0x4366, 0x5a72}) getsockopt(r0, 0x5, 0x1000, &(0x7f0000000000)=""/209, &(0x7f0000000100)=0xd1) 2018/02/20 15:28:57 executing program 4: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x7, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000140)={0x0, 0xffff, 0x1}, &(0x7f0000000180)=0x10) ptrace$setregset(0x4205, r0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)="286218e918492b4fdbc67afb5cac3647864803e3318fbd23d9db0ddcd75fbe7a7ad6bb4d53a6cdd81e7ad220a65e4ab06190e728e6e187903e52d111e8186d9501a851ec0e9bba453bb8de0eb740f6381b187a8f9a7544b5818de7a42f3eb066d25dcf4722a2557ca97f953b7f5874df94019f782b83fa33b527ced33a81acfe4c24307639709517fc4c9695657b37dad60b428d0dd63626f674e01ba1adec864248ca9f", 0xa4}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x6, 0x1, 0x5}, &(0x7f0000000200)=0x10) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000ec8ff0), &(0x7f0000685000)={0x77359400}, 0x8) 2018/02/20 15:28:57 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@local, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) r3 = getgid() fchownat(r0, &(0x7f0000000080)='./file0\x00', r2, r3, 0x1400) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x5f44cba1}, 0xc) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x4, 0x4, 0x1}}, 0x526) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa, 0x8}) exit(0x101) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffff7, 0x7ffff) r5 = fcntl$dupfd(r4, 0x0, r4) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0xd00, 0x0) r6 = accept4(r4, &(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f00000000c0)=0x10, 0x80800) ioctl$sock_ipx_SIOCAIPXPRISLT(r6, 0x89e1, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r5, 0x4058534c, &(0x7f0000000180)={0xfffffffffffffffc, 0x7, 0x40, 0xc, 0xfffffffffffffff8, 0x3}) ioctl$PPPIOCGCHAN(r4, 0x80047437, &(0x7f000024bffc)) mknod$loop(&(0x7f0000000180)='./file0\x00', 0x2000, 0x1) 2018/02/20 15:28:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) writev(r0, &(0x7f00005ee000)=[{&(0x7f0000eb2fd7)="2900000021001900013d3500000a000602000006fd000300000d00040d001000190000002400000008", 0x29}], 0x1) 2018/02/20 15:28:57 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x0, 0x20, 0xffffffffffffffff, 0x1, 0x80000000, 0x990, 0x0, 0x6c, 0x1, 0x8001, 0xfff, 0x5}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000b42000)) 2018/02/20 15:28:57 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) getdents64(r0, &(0x7f0000029fd4)=""/48, 0x30) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8000, 0x0) 2018/02/20 15:28:57 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x200) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0x7d) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000035000)=""/131) gettid() 2018/02/20 15:28:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) sendto$unix(r1, &(0x7f0000000000)="b28d46b436c602509fe8046f993ca03f5fc25f7630e8389f299d5b762e5218a1c8dd8d95db267bc89356a49f98f4242c1fa912da6e91a674cd9d3614f18fcf89ff0ea9ef477275e8df2b89b61e8d54d66f26d8d62e7f6cb21ae8e8e6d0e37393018891739938868f6462562a329dd8e04acb31c0beb5706ddc98ba7bc1bcc118364e74c3cf9910822f81d2758bd783854b47ef8821bed3fa40c401a7e0a29c57965cd8", 0xa3, 0x4000050, 0x0, 0x0) accept4$unix(r1, &(0x7f0000fd5ff8)=@abs, &(0x7f00007bdffc)=0x8, 0x0) 2018/02/20 15:28:57 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000000000)="020008000000000000005462db01a15eaf0d2cf600f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da60200000100008000530000ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) 2018/02/20 15:28:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@ipv4={[], [], @multicast2}, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) r2 = getpid() sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000001a00)={0x10}, 0xc, &(0x7f0000004000)={&(0x7f0000001a40)={0x1614, 0x24, 0x2000000000aff, 0x2, 0xffffffffffffffff, {0x2}, [@nested={0xa4, 0x89, [@typed={0xc, 0x2b, @u32=0x10000}, @generic="09fe032d2d45e3e6bb9bb83f57b23c05384f9bb48a813e70cd2b69dc9e45f683985206f26c4998296eb805d1a47b280477d2552f186a6e3810182e1877b3c02ba2cfe8998d564c983be3b0886929100d84ebaffadbbb50d0571a459dd816d89d66ea305cef12e0b944ac08086caee4f582d186f14475dd9bbb89201ad9a6214c28d287b49c1ec067203b630a7472f20936"]}, @nested={0x54, 0x39, [@generic="8d6c19cad42b3276f246d1103715fd00292b0f36034364f47509061866b12bcc5ef706dee8b2823e41ae643c617c01e0ad1a7f0659d0477db49decce73ef148ca2", @typed={0xc, 0x62, @fd=r0}]}, @nested={0x114c, 0x2d, [@generic="23ead4473788207c352f1ece0e27f662765cc7f6484e126a926c90b267ee6bcdfa4c7c2a0eef54f0f76d9e112d30e85a60e813510a2209f9cb012bf043330c74591651172f4cdf9d70a514e6714533cf10918e4f8c770fe017448160bb33c01247e76c40210b33176cdd4c22898048bf1a5490e8c2", @generic="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", @typed={0xc, 0x5a, @uid=r1}, @generic="8f25a03045f73638d8de70d8b04e79f87912fdc5b064cd0ed854ff133f8200ac89d3ddcdda7bb71cf66bae70745f6f7f4b4ba3ebe897b3a87a8bfae6aa08", @typed={0xc, 0x7c, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="2238432f9d5dcc65f608f467b09c25eb6043907f2161e9b4bbf2c1ea25cc0a4abe88da18158ffd8ba17a76da32b5d4fc56c97c4812f452b72926877c0b8678dd2797d7f9ced9484ac68efb01fe1bf38a213395192e2452e05a21eca633ec3e824f86a775b8b873905ee01640f2f227", @typed={0xc, 0x13, @pid=r2}]}, @typed={0x8, 0x1b}, @nested={0x1c0, 0x71, [@generic="a71fa56200204ec729b031880beccd93d744430264a49333acb80517a80771a660625bc87dfe8735", @generic="1c5d889a135bf6a0da62c3031bb58cc5014ff16a36aa452ffa54f8000b3cdba70d41f541ead39b1823b572eab7d0f9c92d92e19706c1bc8820b11b3404c014f0b522bb2fb90e6f39ca41bcf3caec6613789e612bff3acc859123046297cca7c391d3ec0f7e3d683a188a2b04b0bff76417c516ce118e67fc7b186ce18c0274b7238376a3996180078058431f3b56605d6d8bb1a034221961ca24b063778a03e6d113ea8ce5a6e53e7777aedaa15fb27a796639882f4cd1965e52cea01e5af71f5871bb07a9cbe94f78cc3a96a1464ee8d81cbadb4c2e61294dbf9fc9f102c15284ec6556d700a0", @generic="4ae6dcc32bae4d7b960e0029f173685545feb52052ebf2552b57f74ed61b133c0d5c674b73fbd944761fdd407e71852c6c2212492b104011e48e29cfabf495fa90388cb446ca199c7d457024ae2bf0925b42063e797a7efb03b05169e8bcc8fed229ab74d8e0d92278e410d8ac755853d9ee534d6eca0c201d589f55507faee954af3492b09e940e84203258e7975fb08f0a35a7d5167e6eb201b2d81aebb6dc9bf7537b460f8d23ba3e"]}, @nested={0xf8, 0x1d, [@generic="1891c02dde56bc092dec84b8666a01da73b5104c39f4dcdeb669b6161de880db0dbb157fe63ce211b09ba7b356c30bf1a47fd18d58efad1f48fb863dcd8cf09d55ee4703a19a5802625eebab3bacfa2ff6149e4b4b328cf2f140ef143fab5f23a3e476e6a31c2e01b5f37a61daa5885551018c2cd2818d5b774c072530ffd4231a49064d16343677a25d36df7028d41013da80d4be0b5e22a11433f0ea12c2cc3e3b6c267e3e5e8e4157c5fffc771f9ec307b5754557e2a73a98119fcbef368abbc6aa3515d3c687a27ed8807c1462098a6e7984a60ba554c1cae2107e267afa399dac5bf80c27e29f7f1df6f239d1de33"]}, @nested={0xec, 0x64, [@generic="6fa5cf1b86a880b5ce71cfb96226003fde200e766f18cbe96d5528e01e9e061f8998315f828164f8a87ff7735516b3285830aad1fbe3f6d17db13323daaa2f249804df30f7161f1a57eceae3c68c84b961838a71ef439bd60036c77c45ae3bfab983a3ec11f90ac2ec70152b554c2bce29beed36ebe0847217042a6a7467265df5d86af850d742162288bb8a2ea09cb5c59697c546ae2307244d15dd1b98c08f77c1ca6576c2834f4bc27852a432acf184d6e6b5cc406b7a69ac63b5a01aaa48e4986b4bc9dd404e27ebbb5174fc6919e42b990cf98b67", @typed={0x10, 0x47, @u64=0x800}]}, @typed={0x10, 0x8d, @u64=0x8001}]}, 0x1614}, 0x1}, 0x0) 2018/02/20 15:28:57 executing program 7: mkdir(&(0x7f0000ae8000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x7) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x101080, 0x1) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\tv\t', 0x1001, &(0x7f0000845000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) rename(&(0x7f0000a57000)='./file0/file0\x00', &(0x7f00001e8ff2)='./file0/file0\x00') 2018/02/20 15:28:57 executing program 5: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r0, 0x8000, 0x0) fcntl$getflags(r0, 0x40b) r1 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000010f000)='./control\x00', 0x0) lseek(r1, 0x8000, 0x0) 2018/02/20 15:28:57 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000dd5000), &(0x7f0000dd4ffc)=0x4) 2018/02/20 15:28:57 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f000026a000)='gid_map\x00') sendfile(r0, r0, &(0x7f0000000040), 0x7fffffff) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@syzn, 0x10) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/20 15:28:57 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x5ad, 0x0, &(0x7f0000c04fe4)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000a2ffbd)=""/67, 0x43, 0x2022, &(0x7f0000cd7fe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x3d8582ad}, &(0x7f0000000040)=0xc) 2018/02/20 15:28:57 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000011afd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000ea6000)={&(0x7f0000e1eff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000009000)=@ipv6_newaddr={0x34, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x1fe}]}, 0x34}, 0x1}, 0xfffffffffffffffc) 2018/02/20 15:28:57 executing program 5: r0 = syz_fuse_mount(&(0x7f0000175ff8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000df9ff8)=0x80000000) lseek(r0, 0x0, 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x240000, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000000040)="afb891342efdb38d372e0465a9c4e9999e3d18e4753c378c47ee27d0f9fc73657b39ff3d4f00b4249d8d7c031a5c7540463883d9de01c8d2999dbe38f181fa24492dfd6b6987498c30e6f0101e7c89b270a3c8e195b11214ea4205fa5af7128f7fd1f3b5adc73e89b01a48bdcd9651ed8c68e6019fbfb1126f2d92fe9bc0456736fb8d39c1bd9d638dcc34d64333c179fb3a308c5e96ac1f77f7f92dcf9ac4f619d8a62847fd050eb4c9c5b6c7c0dccef03d895fca8fb82f82395748201d71c16a1ef4aeac8a3895cccfd735537be3c20d3b45549c48f0ac71fadf89c6e679683bbf1067cd9593307917abf8a4aaff12b549d88c01", 0xf5, 0x0, &(0x7f0000000180)={r2, r3+10000000}) 2018/02/20 15:28:57 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) fstatfs(r0, &(0x7f0000000000)=""/41) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) close(r0) 2018/02/20 15:28:57 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000000180)=r3) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000006000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) sendfile(r0, r2, &(0x7f00008bf000), 0x200041c) ioctl$TIOCCONS(r2, 0x541d) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) 2018/02/20 15:28:57 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x20000000, 0x82) close(r0) 2018/02/20 15:28:57 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) socket(0x8, 0x800, 0x8001) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000ff4fe4)=@req3={0x1000000, 0x200, 0x7d0}, 0x1c) [ 33.477619] netlink: 5616 bytes leftover after parsing attributes in process `syz-executor2'. [ 33.558423] TCP: request_sock_TCP: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/02/20 15:28:57 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x5, 0x10}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x9638}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000217fe0)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x20) 2018/02/20 15:28:57 executing program 7: r0 = gettid() r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20200, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xfff) setrlimit(0xb, &(0x7f000003a000)) rt_sigqueueinfo(r0, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x7fff}) 2018/02/20 15:28:57 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) select(0x40, &(0x7f0000000000)={0x7, 0x3f, 0x7, 0x2, 0x7, 0x8, 0x8001, 0x6}, &(0x7f0000000040)={0x80000001, 0x924, 0x2, 0x8, 0xf3, 0x10000, 0x6681, 0x1}, &(0x7f0000000080)={0x5, 0x9, 0x7fff, 0x8000, 0x81, 0x3, 0x2, 0x28}, &(0x7f00000000c0)) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0xfffffffffffffec1, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}, 0xffffffffffffff5a}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x100, 0x0) accept$inet(r1, 0x0, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/109, 0x6d}, {&(0x7f0000000100)=""/17, 0x11}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000000240)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000280)={r2, 0x5}, &(0x7f00000002c0)=0xc) 2018/02/20 15:28:57 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x201, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40085112, &(0x7f00002f6000)={0x5, &(0x7f000000cfc8)=[{}, {}, {}, {}, {}]}) 2018/02/20 15:28:57 executing program 6: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@sco, &(0x7f0000000040)=0x8) bind$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x20) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, "9158636aaec4c900008014408c261e1f323a36357b19b4e5ae7f3c6307007410"}) 2018/02/20 15:28:57 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001cffc)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d4, &(0x7f0000000000)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast2, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000140)={@empty, r2}, 0x14) 2018/02/20 15:28:57 executing program 4: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) mq_timedsend(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000040)={0x77359400}) 2018/02/20 15:28:57 executing program 5: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)=0x3f) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x2, 0x0, 0x1, 0x6, 0xa, 0x80, 0x0, 0x3e, r1, r2}, {0x4000000, 0xffff, 0x4, 0x8000, 0x1, 0x1, 0x100000000, 0x80}, {0x7fffffff, 0x3, 0x7, 0x40}, 0x1, 0xc, 0x0, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x0, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x1, 0x3, 0x0, 0x20, 0x100000000, 0x7fffffff}}, 0xe8) pivot_root(&(0x7f0000b28000)='./bus\x00', &(0x7f0000cfe000)='./bus\x00') 2018/02/20 15:28:57 executing program 0: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1ff, 0x200000) 2018/02/20 15:28:57 executing program 3: r0 = memfd_create(&(0x7f0000264ff1)='vboxnet0cpuset\x00', 0x2) fcntl$addseals(r0, 0x409, 0x7) fcntl$dupfd(r0, 0x406, r0) write(r0, &(0x7f0000a2cfc6)="d5", 0x1) 2018/02/20 15:28:57 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000051cf70)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40501, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0xfffffffffffff001, 0x5932, 0x30}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x8001}, 0x8) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) 2018/02/20 15:28:57 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x12000, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x10) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x3, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x30) 2018/02/20 15:28:57 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0xffffffffffffffff}}, 0xe8) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x10001, 0x3, 0xff, 0x1, 0x7, 0x1, 0x1}, 0x20) r2 = socket$key(0xf, 0x3, 0x2) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xf) sendmsg$key(r2, &(0x7f00001c6000)={0x0, 0x0, &(0x7f0000415ff8)={&(0x7f000069a000)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) 2018/02/20 15:28:57 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x8, 0x7, 0x7, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000040)=0x6) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/48, 0x30}, {&(0x7f0000000040)=""/208, 0xd0}, {&(0x7f0000000140)=""/46, 0x2e}], 0x3) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) fstatfs(r3, &(0x7f00000000c0)=""/147) 2018/02/20 15:28:57 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00005ee000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x0, [0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400]}, 0x5c) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40, 0x0) connect$netrom(r1, &(0x7f0000000040)=@ax25={0x3, {"ce298048e59b24"}, 0xdaf452b}, 0x10) 2018/02/20 15:28:57 executing program 3: utimes(&(0x7f000085fff8)='./file0\x00', &(0x7f00006e9fe0)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {r0, r1/1000+30000}}) 2018/02/20 15:28:57 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000176000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x37c) bind$inet(r1, &(0x7f00000f0ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400800, 0x0) connect$inet(r1, &(0x7f0000987000)={0x2, 0xffffffffffffffff, @empty}, 0x10) fchdir(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}, [0x5291, 0x4, 0x8, 0x3, 0x5, 0x200, 0xffff, 0xffffffffffff0001, 0x20, 0x2, 0x7, 0x8d7, 0x80, 0x7, 0x4]}, &(0x7f0000000140)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x4, 0x8000, 0x5, 0x4, 0x100000000, 0x5, 0x3, r3}, &(0x7f00000001c0)=0x20) 2018/02/20 15:28:57 executing program 6: r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x10000) r1 = request_key(&(0x7f0000756000)='cifs.spnego\x00', &(0x7f00007d8000)={0x73, 0x79, 0x7a}, &(0x7f00005f6fff)='\x00', 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000098ffb)='user\x00', &(0x7f000098affb)={0x73, 0x79, 0x7a}, &(0x7f0000b10000)='6', 0x1, r1) keyctl$read(0xb, r2, &(0x7f000009e000), 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x1) r3 = add_key$user(&(0x7f0000222ffb)='user\x00', &(0x7f00009e3000)={0x73, 0x79, 0x7a}, &(0x7f00000e0000)='J', 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r3, &(0x7f00002f1fa7)="b0", 0x1) 2018/02/20 15:28:57 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000d4bffd), 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x600000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x7, 0x9, 0x3, 0xfffffffffffffeff, 0x3, 0x5, 0x8000, 0x1ff, 0xcc, 0xfffffffffffffff9, 0x80000000, 0x7fff, 0xfffffffffffffffd, 0xfffffffffffffff9, 0x8001]}, &(0x7f0000000200)=0x108) 2018/02/20 15:28:57 executing program 5: r0 = add_key$user(&(0x7f0000cad000)='user\x00', &(0x7f0000fb4000)={0x73, 0x79, 0x7a}, &(0x7f0000f9ff03)='G', 0x1, 0xfffffffffffffffd) keyctl$get_security(0x11, r0, &(0x7f0000000000)=""/4096, 0x1000) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x800, 0x0) write$fuse(r1, &(0x7f0000001040)={0x28, 0x1, 0x8, @fuse_notify_store_out={0x81, 0x400, 0xe236}}, 0x28) 2018/02/20 15:28:57 executing program 0: seccomp(0x1, 0x0, &(0x7f00001a2ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) seccomp(0x1, 0x0, &(0x7f0000044ff0)={0x1, &(0x7f0000000000)=[{0x6}]}) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000140)={0x5, 0x6, 0x3fffffffc00, 0x7}, 0x8) 2018/02/20 15:28:57 executing program 1: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) set_tid_address(&(0x7f0000000000)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0xfffffffffffffc7c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/02/20 15:28:57 executing program 4: writev(0xffffffffffffffff, &(0x7f0000008f80)=[{&(0x7f0000011000)="8d3f5764690b0b141233d462f84214711b8332fa01106cc43d89759639aac6ccc0d2961908d671224ae32bddb547aef535015dd7c4b279", 0x37}], 0x1) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001cffc)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f00000000c0)) setsockopt$sock_int(r1, 0x1, 0x17, &(0x7f0000000080)=0x8007, 0xfffffffffffffdcb) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) 2018/02/20 15:28:58 executing program 3: openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000686000)='/dev/usbmon#\x00', 0x0, 0x0) r0 = syz_open_dev$binder(&(0x7f00004e0000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) unshare(0x8000400) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x1c, 0x0, &(0x7f0000000080)=[@decrefs={0x40046307, 0x3}, @free_buffer={0x40086303, r1}, @release={0x40046306, 0x3}], 0x24, 0x0, &(0x7f00000000c0)="0b09f8bfe9dcf2e645407226ec08119611f30946c359fec8a54d615200f221e0fc742aef"}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/20 15:28:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpgid(0xffffffffffffffff) gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) r1 = fcntl$getown(r0, 0x9) r2 = getpgid(r1) creat(&(0x7f0000af5000)='./file0\x00', 0x108) fcntl$setown(r0, 0x8, r2) getpeername(r0, &(0x7f0000d22fc6)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000728000)=0x3a) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00005ef000)={0xfffffffeffffffff, 0x200, 0x0, 0x0, 0x9, 0x6, 0x4, 0x8, 0x0}, &(0x7f00004dfffc)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000e5e000)={0x2000000, 0x0, 0x6, 0x10000, r4}, 0x10) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0xa, &(0x7f0000df1000)=0x2, 0x4) r5 = dup(r0) ioctl$EVIOCGPROP(r5, 0x80404509, &(0x7f0000f7a000)) sendto$inet(r0, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r6 = accept4(r5, 0x0, &(0x7f0000027ffc), 0x7ff) getpeername$unix(r6, &(0x7f000062efeb)=@file={0x0, ""/19}, &(0x7f0000d0a000)=0x15) read(r0, &(0x7f000007a000)=""/4096, 0x1000) fcntl$getown(r6, 0x9) fchdir(r0) getsockname$packet(r6, &(0x7f000068d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000919000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f00001504c7)={{{@in6=@dev, @in6=@ipv4={[], [], @empty}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@dev}}, &(0x7f0000430000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000aa5f18)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x1, 0x3, 0x0, 0x9867, 0x2, 0x20, 0x80, 0x3f, r7, r8}, {0x401, 0x5, 0x7, 0x4, 0x1ff, 0xfffffffffffffffb, 0xfff, 0x9}, {0x3, 0x9, 0x6, 0x3}, 0x3, 0xe, 0x84831b77f7254ca9, 0x0, 0x2, 0x3}, {{@in=@rand_addr=0x9, 0x3, 0x7e}, 0xa, @in=@loopback=0x7f000001, 0x4, 0x3, 0x0, 0x0, 0x100000001, 0x2, 0x40}}, 0xe8) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r5, &(0x7f0000c7bf92)=@file={0x0, ""/108}, &(0x7f0000e7dffc)=0x6e) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) write(r9, &(0x7f0000009ff9)="9a", 0x1) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000283fba)=""/70, &(0x7f000052affc)=0x46) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cbbffc), &(0x7f0000997ffc)=0x4) 2018/02/20 15:28:58 executing program 1: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000000)="6b68ba843a867dfc30d64f4333002cccf9309b16fc6ce057a2f15052965b81b86a8fbbe80b8769bf3e280b777c74dfe92d3f58f407f14bbada966af5e8fd676c605017056c6559f4290090f7eee74e88829bef1e07fc8f17d719b22c9ffe30ad0ab4163eb4973ca83210c2745f1ccbf26624f2a6fedaef0d03aa08000000000000006adce413a5593d784ffb33155d6421408a89e82958cc59aac96fd3101fbae0f0e9702b9bf167", 0xa8) readv(r0, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) 2018/02/20 15:28:58 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x52, r0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101840, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0xff) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000ffc), 0x0) 2018/02/20 15:28:58 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7eff3)='/dev/net/tun\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000d05000), 0x0, 0x8000, &(0x7f000002fff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000040)={0x8, 0xa, "2f93eff8b37f1ce0f02d"}) ioctl$TCFLSH(r2, 0x540b, 0x6e01) fadvise64(r0, 0x0, 0x7, 0x2) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) r3 = dup2(r1, r0) socket$inet_udp(0x2, 0x2, 0x0) r4 = accept(r3, 0x0, &(0x7f0000000100)) getsockopt$inet6_dccp_int(r4, 0x21, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/02/20 15:28:58 executing program 7: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000, 0x0) r1 = getuid() stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x800) r3 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='lp\x00', 0x3) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r4 = request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce8ffb)={0x73, 0x79, 0x7a}, &(0x7f00001b9000)="7f", 0x0) request_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='wlan0\x00', r4) getsockname$unix(r3, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) 2018/02/20 15:28:58 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80, 0x0) write$sndseq(r0, &(0x7f000005ae50)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue={0xfffffffffffffffd}}], 0x30) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/02/20 15:28:58 executing program 2: r0 = getpgrp(0x0) r1 = gettid() r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) rt_sigprocmask(0x0, &(0x7f0000a73000)={0xfffffffffff7fffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003efff0)={0x0, 0x0, 0x30005}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000670ff8)={0xfff7fffffffffdb0}, 0x8, 0x0) readv(r3, &(0x7f0000000000)=[{&(0x7f0000065000)=""/4096, 0x1000}], 0x100000000000026c) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/02/20 15:28:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000077bfe0)={@empty}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000040)=""/72) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x14) r3 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r3, &(0x7f000055ff80)=[{&(0x7f0000701f34)=""/204, 0xcc}], 0x1, 0x58) 2018/02/20 15:28:58 executing program 0: r0 = syz_open_dev$tun(&(0x7f000081fff3)='/dev/net/tun\x00', 0x0, 0x410b82) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db3fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x40) openat(r2, &(0x7f0000000040)='./file0\x00', 0x141000, 0x20) getsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000000040)=""/242, &(0x7f0000000140)=0xf2) 2018/02/20 15:28:58 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x10, &(0x7f0000a41faa)=""/86, &(0x7f000054a000)=0x56) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) r2 = socket(0x11, 0x0, 0x1f) getsockname$ipx(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@loopback=0x7f000001, @in6=@empty, 0x3, 0x7f, 0x0, 0xbf, 0xa, 0x20, 0x20, 0x7f, 0x0, r1}, {0x5d2, 0x8, 0xb02, 0xfe, 0x6, 0x2, 0x7, 0x89f}, {0x1000, 0x7, 0xffffffffffffff13, 0x2}, 0x9, 0x5, 0x1, 0x0, 0x1607adac71cf8545, 0x3}, {{@in=@loopback=0x7f000001, 0x0, 0x7f}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3, 0x3, 0x8, 0x100000000, 0x8, 0x2}}, 0xe8) 2018/02/20 15:28:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000000)="bd6da71cd89e640f4421af59f1afe9a94f58db3f374222cf1ddd091a16aac694cf59af8f9ec58c831f156ad0707b0afefc58cc71d97efc520011fe10d54edab1b5c12b0ef48b9e58a796c05205431df581eae929e54bbc609fff099a1c2df03d6bb7a76706b7a939ba417f6ca62d5579b926c5d2a328216d56fcf6cecbbcf9e6a7b2be74e06069b51d87b39e8a5bfa07725d6a0596308c97e15126f20ac18b689301ddbb8f65a9d123ab2da7c2856f86c4d40bc2fc98bdced08dbd41b2fa02b15ac46eec76fc5489f6c4380360c8e5cc756c57", 0xd3, 0x4, &(0x7f0000000100)={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000fe4)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x9fffc) writev(r1, &(0x7f0000000500)=[], 0x1f3) [ 33.865005] binder: 5335:5348 DecRefs 0 refcount change on invalid ref 3 ret -22 [ 33.872783] binder: 5335:5348 BC_FREE_BUFFER u0000000000000000 no match [ 33.882699] binder: 5335:5348 Release 1 refcount change on invalid ref 3 ret -22 [ 33.908582] binder: 5335:5365 DecRefs 0 refcount change on invalid ref 3 ret -22 [ 33.916263] binder: 5335:5365 BC_FREE_BUFFER u0000000000000000 no match [ 33.922997] binder: 5335:5365 Release 1 refcount change on invalid ref 3 ret -22 2018/02/20 15:28:58 executing program 0: clone(0x0, &(0x7f00000000c0), &(0x7f0000000180), &(0x7f0000003ffc), &(0x7f0000002000)) r0 = syz_open_pts(0xffffffffffffffff, 0x84000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) waitid(0x0, 0x0, &(0x7f0000002ff9), 0xc1000006, 0x0) 2018/02/20 15:28:58 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil}, 0x1}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2080, 0x0) r2 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000040)=r2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r3, 0x9}, 0x8) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40, 0x0) connect$ipx(r4, &(0x7f0000000080)={0x4, 0x8, 0x200, "6ed9b60506a9", 0x2}, 0x10) 2018/02/20 15:28:58 executing program 5: r0 = socket$inet6(0xa, 0x8080b, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f0000f00fd8)=[{0x100, 0x1ff, 0x1}, {0x3}, {0x10001, 0x0, 0xffffffffffffffff}]}, 0x10) 2018/02/20 15:28:58 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ef7000)={0x3}) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000f73ff0)={0x0, 0x0}) ppoll(&(0x7f000004efc0)=[{r0, 0x1301}, {r1}], 0x2, &(0x7f000005bd56)={0x0, r3+10000000}, &(0x7f000005b000), 0x8) clock_gettime(0x0, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{}, {0x0, 0x1c9c380}}, &(0x7f0000001fe0)) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x8800, 0x0) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f00000000c0)={0x200, 0x1f, 0x8}) 2018/02/20 15:28:58 executing program 2: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) recvmmsg(r1, &(0x7f0000001b80)=[{{&(0x7f0000000000)=@rc, 0xa, &(0x7f0000000240)=[{&(0x7f0000000040)=""/235, 0xeb}, {&(0x7f0000000140)=""/213, 0xd5}], 0x2, &(0x7f0000000280)=""/155, 0x9b, 0x9}, 0x3ff}, {{&(0x7f0000000340)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x10, &(0x7f0000001640)=[{&(0x7f0000000380)=""/215, 0xd7}, {&(0x7f0000000480)=""/178, 0xb2}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/37, 0x25}, {&(0x7f0000001580)=""/139, 0x8b}], 0x5, &(0x7f00000016c0)=""/2, 0x2, 0x1}, 0x100000000}, {{&(0x7f0000001700)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f0000001a40)=[{&(0x7f0000001740)=""/142, 0x8e}, {&(0x7f0000001800)=""/132, 0x84}, {&(0x7f00000018c0)=""/141, 0x8d}, {&(0x7f0000001980)=""/114, 0x72}, {&(0x7f0000001a00)=""/20, 0x14}], 0x5, &(0x7f0000001ac0)=""/176, 0xb0, 0x1}, 0x1}], 0x3, 0x102, &(0x7f0000001c40)={0x0, 0x989680}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001c80)={0x0, 0xf3, "2410ad0c282c216fbc92a1431b90b32fbf82aec864f691a34e262fcbfdaf59e3dc05f04e90ef4b42963034a535c45abbe45393e00cb3ecd6cb1ca4495da5ece4160f0a27eda15960251fb77d521717e0fe9c7f564b10100963dccd163456ae4d54cb119417cf6d51fb838afe1998338b760d6cb2d8ce9c2d4e1e6e2fa9fb9fcd5a5d899fe8440afecc1953d25008d9bf4aae12aeca261ea4be3a2a77012be1c23523cdee0b214f5c3355f8279e8be3f0e050454b3103769a341d151ce2fef2c2e2eeda15f1028008b137431b4716b6631371db12d5f609a3cac720051821d5c04af83ccc781ecae45bf5ee7aa6023f6db0b29b"}, &(0x7f0000001d80)=0xfb) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001dc0)=@assoc_value={r3, 0xfffffffffffffff7}, 0x8) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/20 15:28:58 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000a, 0x2, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000fdbfed)={@loopback={0x0, 0x1}}, 0x14) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x14, 0x80800) 2018/02/20 15:28:58 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000000000)={0x200, 0x0, 0x0, 'queue0\x00'}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f00000001c0)=0x8c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000200)={r2, 0x5a, "71438749f340edaba289cb27c9fd368110db75565302712f93762406684b6e478d73d4e45b6ab84fc9236c49bea7d726f7b5761eef19ee616c121713427dd3feb6767b0da95bbbefcfc5e7a67ad00adf1d0cc592b97c53690b7e"}, &(0x7f0000000280)=0x62) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/147) 2018/02/20 15:28:58 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = memfd_create(&(0x7f0000755ffd)=',&\x00', 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r2, 0xe58}, 0x8) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r1, 0x0) recvfrom$inet(r1, &(0x7f0000000000)=""/52, 0x34, 0x2, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0x7fff}, 0x10) sendto$inet(r0, &(0x7f0000000040)='Q', 0x1, 0x0, 0x0, 0x0) 2018/02/20 15:28:58 executing program 1: sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000002ff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$int_in(r0, 0x80000000005405, &(0x7f0000003ff8)) 2018/02/20 15:28:58 executing program 5: mkdir(&(0x7f00005f1ff6)='./control\x00', 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x56d}, 0x4) connect$llc(r0, &(0x7f0000000080)={0x1a, 0xf7, 0x25e9e283, 0xff, 0x1, 0x9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0}) r2 = inotify_init() r3 = epoll_create(0x80000000000001) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00007a8000)) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00000000c0)=@syzn={0x73, 0x79, 0x7a, 0x0}) r4 = inotify_add_watch(r2, &(0x7f0000b0bff6)='./control\x00', 0x80) r5 = memfd_create(&(0x7f0000000000)='vboxnet0\x00', 0x1) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) connect(r5, &(0x7f00000000c0)=@hci={0x1f, r6}, 0xc) uname(&(0x7f0000000100)=""/119) inotify_rm_watch(r2, r4) ppoll(&(0x7f0000282fd8)=[{r3}], 0x1, &(0x7f0000b0c000), &(0x7f0000955ff8), 0x8) 2018/02/20 15:28:58 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x282042, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) unshare(0x28060400) r1 = syz_open_dev$mice(&(0x7f0000c6aff0)='/dev/input/mice\x00', 0x0, 0x0) mq_timedreceive(r1, &(0x7f0000f5efae)=""/82, 0x52, 0x0, &(0x7f0000319000)={0x0, 0x1c9c380}) 2018/02/20 15:28:58 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000521ff6)='net/icmp6\x00') ioctl(r0, 0x100, &(0x7f0000b4b000)) 2018/02/20 15:28:58 executing program 0: unshare(0x8000400) r0 = epoll_create(0x1f) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x7ff, 0x200, 0x8, 0x0, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r1, 0xeb59}, &(0x7f00000000c0)=0x8) fgetxattr(r0, &(0x7f000033bff3)=@random={'user.', '!vmnet1\x00'}, &(0x7f0000c22000)=""/49, 0x31) 2018/02/20 15:28:58 executing program 5: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000040)={0x8}, 0xffffffffffffffa8, 0x80800) readv(r0, &(0x7f0000767fb0)=[], 0x0) [ 33.999768] IPv4: Oversized IP packet from 127.0.0.1 [ 34.005194] IPv4: Oversized IP packet from 127.0.0.1 2018/02/20 15:28:58 executing program 5: socketpair$inet6(0xa, 0x80000, 0x9, &(0x7f0000000000)={0x0}) fchmod(r0, 0x24) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/rt_acct\x00') getdents(r2, &(0x7f0000297000)=""/104, 0xfffffffffffffd59) lseek(r0, 0x0, 0x0) 2018/02/20 15:28:58 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(r0, r0) r2 = dup2(r0, r0) bind$ipx(r1, &(0x7f0000000000)={0x4, 0x0, 0x0, "82d2a15977a8"}, 0x10) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000040)=""/151) 2018/02/20 15:28:58 executing program 3: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = socket$inet6(0xa, 0x80a, 0x100000000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031bff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000690000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000e9cff6)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_ifreq(r0, 0x8948, &(0x7f0000000000)={@generic="17e90fd451a4ace460a72b4473da0c65", @ifru_flags=0x100}) futex(&(0x7f000000cffc), 0x3, 0x0, &(0x7f0000365ff8), &(0x7f0000c81ffc), 0x0) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x0) 2018/02/20 15:28:58 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x0, 0x1, &(0x7f0000000040)=""/1, &(0x7f0000000000)=0xfffffffffffffe40) pipe2(&(0x7f0000000040)={0x0}, 0x84800) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000080)=""/218, &(0x7f0000000180)=0xda) r2 = accept$inet(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, {0xa, 0x2, 0xff, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x100}, 0xe290, [0x100000001, 0x10e, 0x3, 0x404000000000000, 0xfffffffffffffffd, 0x101, 0x4, 0x1000]}, 0x5c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0xfffffffffffffffe, 0x20}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r4, 0x7fff}, 0x8) 2018/02/20 15:28:58 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)) sendmsg$nl_xfrm(r0, &(0x7f0000734000)={&(0x7f0000383ff4)={0x10}, 0xc, &(0x7f00003bbff0)={&(0x7f000017c000)=@allocspi={0xf8, 0x16, 0x66e18825aa2f241f, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}}, {@in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x33}, @in6=@empty, {}, {}, {}, 0x2}}, []}, 0xf8}, 0x1}, 0x0) 2018/02/20 15:28:58 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000a61000)={0x1c, 0x1, 0x800004, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x6, [@generic="9266"]}]}, 0x1c}, 0x1}, 0x0) memfd_create(&(0x7f0000000000)='vmnet0\x00', 0x1) 2018/02/20 15:28:58 executing program 7: r0 = socket(0x9, 0x4, 0x0) sendmsg$nl_route(r0, &(0x7f0000256fc8)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000980fa8)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@nested={0xc, 0x3, [@generic="1df5ed6b5c"]}]}]}]}, 0x48}, 0x1}, 0x0) 2018/02/20 15:28:58 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x1, 0x7fffffff, @loopback={0x0, 0x1}, 0x800}, {0xa, 0x2, 0x400, @loopback={0x0, 0x1}, 0x9}, 0xa0, [0x9, 0x0, 0x286, 0xffffffffffffb0dc, 0xb21, 0x4, 0x8, 0x3]}, 0x5c) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/20 15:28:58 executing program 4: r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000468ff1)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') preadv(r1, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) lseek(r1, 0x0, 0x4) 2018/02/20 15:28:58 executing program 0: mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) 2018/02/20 15:28:58 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[], 0x79, 0x0, &(0x7f0000000040)="3ef9fa590ff3b45fb27b9bc14afe5eb48fac4641fe121ff79e0d431591305eeef3a06ae39503466ced3b6e5ec1a238694acf8817f4ca3e921eef8100bb0cfc66edabd66fd44b5f6eaab557f76665d903fcbfcec5812b87924ef60851e709593751502baa39d91c52b25dee6c7878dfa1aa7476f002314b4c3c"}) r1 = epoll_create(0x10001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000336ff4)={0x2019}) epoll_wait(r1, &(0x7f0000752fe8)=[{}], 0x1, 0x0) 2018/02/20 15:28:58 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}}, 0x20f60000) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffff2, 0x200002) getsockname$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/02/20 15:28:58 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000043c0)='/dev/sequencer2\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000004400)={0x0}, &(0x7f0000004440)=0x8) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000000000)=""/25, &(0x7f0000000040)=0x19) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000004480)={r1, 0x42e0f723}, 0x8) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x20, &(0x7f000072afec)={@loopback}, &(0x7f000096affc)=0x14) 2018/02/20 15:28:58 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = getpgrp(0xffffffffffffffff) prctl$setptracer(0x59616d61, r1) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000418e8c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) 2018/02/20 15:28:58 executing program 2: r0 = memfd_create(&(0x7f0000000000), 0x2) fcntl$addseals(r0, 0x409, 0x9) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x1, 0xffffffffffffffff) ioctl$LOOP_SET_FD(r2, 0x4030582a, r1) fallocate(r0, 0x3, 0x0, 0x7fffffff) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000000)=""/6, 0x6}, {&(0x7f0000000040)=""/215, 0xd7}, {&(0x7f0000000140)=""/203, 0xcb}], 0x3) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000280)) 2018/02/20 15:28:58 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f000073bffc)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000959fc8)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f6ff9b)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1}, 0x0) r2 = memfd_create(&(0x7f0000000000)='+\x00', 0x2) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) recvmmsg(r0, &(0x7f00000cbf80)=[{{&(0x7f0000e4e5aa)=@un=@file={0x0, ""/68}, 0x46, &(0x7f0000d34000)=[], 0x0, &(0x7f000068ffd2)=""/46, 0x2e}}], 0x1, 0x10042, &(0x7f00005661bb)) 2018/02/20 15:28:58 executing program 5: r0 = memfd_create(&(0x7f000042e000)='/dea/loop#\x00', 0x0) fcntl$lock(r0, 0x5, &(0x7f0000fa8000)={0x2}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2, 0x0) 2018/02/20 15:28:58 executing program 1: setitimer(0x0, &(0x7f0000a0b000)={{}, {0x0, 0x7530}}, &(0x7f0000cd5000)) alarm(0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0xa0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)=""/52, &(0x7f0000000080)=0x34) 2018/02/20 15:28:58 executing program 3: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = socket$inet6(0xa, 0x80a, 0x100000000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031bff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000690000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000e9cff6)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_ifreq(r0, 0x8948, &(0x7f0000000000)={@generic="17e90fd451a4ace460a72b4473da0c65", @ifru_flags=0x100}) futex(&(0x7f000000cffc), 0x3, 0x0, &(0x7f0000365ff8), &(0x7f0000c81ffc), 0x0) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x0) 2018/02/20 15:28:58 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = getpgrp(0xffffffffffffffff) prctl$setptracer(0x59616d61, r1) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000418e8c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) 2018/02/20 15:28:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) bind(r0, &(0x7f0000016000)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e300800000000000009500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6000100000000000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) getpeername$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) connect$packet(r1, &(0x7f00000000c0)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}}, 0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x1, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, [0x9, 0x7, 0x9, 0x20, 0x1, 0xfffffffffffffffc, 0x4, 0xfffffffffffffffc, 0x1, 0x82, 0xcc, 0x13, 0x10001, 0x1, 0x5e0]}, &(0x7f0000000180)=0x108) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r3, 0x101, 0x2}, 0x8) 2018/02/20 15:28:58 executing program 6: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84800) fcntl$addseals(r0, 0x409, 0xc) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe5e000)=nil, 0xe5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e0fff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000e5d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e5dfae)=@ethtool_flash={0x33, 0x0, "096c3b56b9601b6abf74966b7cf53ff14540cf422dcd73a8ebf5a90865ad5226b23880f5a37e13ae17c8ee6fbf8248aee87063a3dd0aa0eaf0f99522a2a9d87b5965834c92669749a752cdb32db7676d0f9e6654e0fbbeac0427b2c301fb1d5d562968fa9f6d0b08f5c37b845b582ffe78e33851d184bcefe38cac9634a32e8b"}}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000040)={0xd4c, {{0xa, 0x3, 0x40, @loopback={0x0, 0x1}, 0x8001}}, {{0xa, 0x1, 0x3f, @loopback={0x0, 0x1}, 0x5}}}, 0x108) 2018/02/20 15:28:58 executing program 0: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xfffffffffffffc2a) r1 = syz_open_procfs(r0, &(0x7f00002e9000)='task\x00') write$selinux_access(r1, &(0x7f0000000080)={'system_u:object_r:dmidecode_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x31, 0x38}, 0x47) getdents64(r1, &(0x7f0000000d7e)=""/2048, 0x108) 2018/02/20 15:28:58 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/02/20 15:28:58 executing program 5: r0 = add_key(&(0x7f0000918000)="fffffeff7074790064", &(0x7f00000a8ffb)={0x73, 0x79, 0x7a}, 0x0, 0xb2, 0x0) add_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) keyctl$search(0xa, r0, &(0x7f0000c8dff3)='dns_resolver\x00', &(0x7f00007c7ffb)={0x73, 0x79, 0x7a}, 0x0) 2018/02/20 15:28:58 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f000004eff3)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r2, &(0x7f0000000040)='net/udp\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000df3000)={0xffffffffffffffff}) 2018/02/20 15:28:58 executing program 4: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0xfffffffffffffffd, {{0xa, 0x0, 0xfffffffffffff914, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x181}}}, 0x88) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) modify_ldt$read(0x0, &(0x7f0000000100)=""/148, 0xfffffffffffffec5) 2018/02/20 15:28:58 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x401) ioctl$VT_RELDISP(r0, 0x5605) r1 = socket$inet6_udp(0xa, 0x2, 0x0) splice(r1, &(0x7f0000000040), r1, &(0x7f0000000080), 0x84e, 0x8) fcntl$setstatus(r0, 0x4, 0x6800) 2018/02/20 15:28:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)=@ethtool_coalesce={0x0, 0xf7, 0x8, 0x6, 0x0, 0x1000, 0x0, 0x2fd0, 0x8, 0x1, 0x9, 0x9, 0x6, 0x1000, 0x9, 0x7, 0xe22b, 0x6, 0x6b8, 0x10000, 0x9f7, 0x0, 0x4}}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) sendto$inet(r0, &(0x7f0000cf1f96)='N', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00003b4000)=0x80000000, 0x4) sendto$inet(r0, &(0x7f0000100fa4)="80", 0x1, 0x0, &(0x7f00001acff0)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/20 15:28:58 executing program 5: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e18fe4)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f000001b000)='net/udp6\x00') sendfile(r0, r1, &(0x7f0000000000), 0x60) 2018/02/20 15:28:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ptrace$setregset(0x4205, r1, 0x201, &(0x7f0000000100)={&(0x7f0000000040)="595445632735fd32acadd942460f2180b9b466d1f0df6dffedbecb6582b2599fe93ac9761dffb8519fd7d71bbdcfaf7bdb027748f70f56666d7f7b18d1006e147effceaef978060aff80fd0206169a73dbe97e743a6f817e373a601aa0dd1dd1ff4dfadf68f8b7868ac4cc4e6699862139de802842a389268439e32f7d1e38c4a806a63b52bb754151d50db24ac1ae3ade5227f5e9e94327e813", 0x9a}) preadv(r0, &(0x7f00000010c0)=[{&(0x7f0000000000)=""/78, 0x4e}, {&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/44, 0x2c}], 0x3, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001100)='./file0\x00', 0x1000000000001000, 0x0) r5 = creat(&(0x7f00001faffa)='./bus\x00', 0x1) r6 = creat(&(0x7f0000044000)='./bus\x00', 0x0) unlink(&(0x7f000057b000)='./bus\x00') read(r4, &(0x7f0000001140)=""/1, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) r7 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r8 = openat(r6, &(0x7f0000001180)='./bus\x00', 0x402, 0x198) setsockopt$ax25_buf(r7, 0x101, 0x19, &(0x7f0000001180)="828a3ac8fd87e7178831947a8246d256835f8f33dd1c77ee5854c72f08297ee0f824f5ac4ef63b8bdb69543ab9f98a4ea07be18253237115cd93fa2fc60a10051c4f74a4e681e475cfdceef8e3db6d8687bb173ec7", 0x55) fcntl$setown(r0, 0x8, r1) fcntl$setsig(r4, 0xa, 0x112) ioctl$GIO_UNIMAP(r5, 0x4b66, &(0x7f0000001240)={0x7, &(0x7f0000001200)=[{}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r8, 0x84, 0x20, &(0x7f0000001280), &(0x7f00000012c0)=0x4) dup2(r3, r4) tkill(r2, 0x16) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/member\x00', 0x2, 0x0) 2018/02/20 15:28:58 executing program 3: mkdir(&(0x7f0000676000)='./file0\x00', 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getpeername(r0, &(0x7f0000000040)=@hci, &(0x7f0000000080)=0xc) r1 = creat(&(0x7f0000419ff4)='./file0/bus\x00', 0x0) ioctl$TCSETA(r1, 0x4030582a, &(0x7f00001e8fec)={0x0, 0x1}) 2018/02/20 15:28:58 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) recvfrom$inet(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x10000, &(0x7f0000001000)={0x2, 0x1, @rand_addr=0x4}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x8, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x60}, 0x1}, 0x0) 2018/02/20 15:28:58 executing program 1: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000000000)=[{0x10000000000015, 0x0, 0x0, 0x7fffffff}, {0x6, 0x0, 0x0, 0xffffffff}]}) prctl$seccomp(0x16, 0x2, &(0x7f00000000c0)={0x9, &(0x7f0000000040)=[{0x1f, 0x8, 0x8, 0x9}, {0xa, 0x800, 0x2, 0x6}, {0x0, 0x1ff, 0x5, 0x2}, {0x6, 0xfffffffffffff567, 0x401, 0x200}, {0x13, 0xa0, 0xf1}, {0xffffffffffff817e, 0x0, 0x200, 0x1}, {0xfffffffffffffff9, 0x2dd, 0x3c, 0x100000001}, {0x3, 0x800, 0x5, 0x10000}, {0xffffffff, 0x21, 0x2d, 0x2}]}) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x800) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000180)=0x7fffffff) personality(0x0) setsockopt(r0, 0x6, 0x2, &(0x7f00000001c0)="99e189abfba4618198a1", 0xa) r1 = socket$netlink(0x10, 0x3, 0xf) socketpair(0x1a, 0x80000, 0x7ff, &(0x7f0000000100)={0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000140)=0x6, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000001c0)=0x1a, 0x4) 2018/02/20 15:28:58 executing program 0: mkdir(&(0x7f00001af000)='./file0\x00', 0x0) mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000283ffa)='ramfs\x00', 0x2, 0x0) open(&(0x7f00001fd000)='./file0/file0\x00', 0x8140, 0x1) execve(&(0x7f0000159ff2)='./file0/file0\x00', &(0x7f0000000000)=[], &(0x7f000001e000)=[]) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) open(&(0x7f0000000080)='./file0/file0\x00', 0x88400, 0x2) 2018/02/20 15:28:58 executing program 7: r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f000002e000)={'filter\x00', 0x7, 0x4, 0x3e8, 0x1f0, 0x1f0, 0x0, 0x300, 0x300, 0x300, 0x4, &(0x7f000002efc0), {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0x1f1}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) 2018/02/20 15:28:58 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1000000000000000) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000efffd5)="29000000200019fff63d0014000000060200ef1615de0005000000040d0002000001000000f8ffffff", 0x29}], 0x1) close(r0) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000000000)="c7273a420176bd9897c268633385aad416f6a89e19619741e82674247704ed0ff47a8509f3815db9671f09ec159ba5231ff2117259e24f30939810ed944609e70361d00de6002995305cbe16fddef9e2") r1 = creat(&(0x7f0000000080)='./file0\x00', 0x22) accept$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) 2018/02/20 15:28:58 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x8001, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)) ioctl$int_in(r0, 0x80000000005403, &(0x7f0000734ffd)) 2018/02/20 15:28:58 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0xe5, 0x2, 0x3, 0x2, 0xd3b, 0x1, 0xffffffffffffffff}, 0x20) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000000040)="3c90072e03a51499d6da139fb1e065be17cdebdfb28e85fba8b1696339c9324d7f4c16aacb92cfd864d0b35d87677789e27aef246338c6", 0x37) sysfs$1(0x1, &(0x7f0000000080)='/selinux/avc/hash_stats\x00') 2018/02/20 15:28:58 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x800, 0x842) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {0x77359400}}) getsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) symlink(&(0x7f0000dfdff8)='./file0\x00', &(0x7f00003b7000)='./file0/file0\x00') chdir(&(0x7f0000a40000)='./file0\x00') open$dir(&(0x7f00003baff8)='./file0\x00', 0x0, 0x0) 2018/02/20 15:28:58 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xc0800, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f0000000040), 0x4) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f000046bffd), &(0x7f000016bffc)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={@common='eql\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={@common='bridge0\x00', r2}) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000100)=0x3) 2018/02/20 15:28:59 executing program 3: mkdir(&(0x7f0000046ffa)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000043ffa)='./bus\x00', &(0x7f000002cffa)='ramfs\x00', 0x1, &(0x7f00001c3ffb)) open$dir(&(0x7f0000000000)='./bus\x00', 0x0, 0x192) mount(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)='9p\x00', 0x6000, &(0x7f0000000100)="7603feeb75907018b5856510ac7506d2caee6ffe5e9340b369cb9b25400667070fc6166f3d6a42b0c1edebde7c6dba6d8c61134bd71e88aa869d424356") 2018/02/20 15:28:59 executing program 4: r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xd000, 0x0, 0xffffffffffffffff, 0x9, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, r0, 0xfffffffffffffffd) r1 = userfaultfd(0x0) rt_sigpending(&(0x7f0000000000), 0x8) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000012000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x2}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/20 15:28:59 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x80041) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000297000)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$pokeuser(0x6, r1, 0x10000, 0x6) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000080)) 2018/02/20 15:28:59 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002dff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r1, 0x1, 0xb, &(0x7f000002effc), &(0x7f0000018000)=0x4) r2 = socket(0x5, 0xa, 0x3f) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000)=0xd, 0x4) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000000)=0x64, 0x4) 2018/02/20 15:28:59 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) writev(r1, &(0x7f00000000c0)=[], 0x1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x6) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'user.', '#%:[GPL-selfeth0\x00'}, &(0x7f0000000140)=""/40, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000bcfff8)='./file0\x00', 0x0) inotify_add_watch(r2, &(0x7f0000000080)='./file1\x00', 0x40) truncate(&(0x7f00005a9ff8)='./file0\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004daff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/20 15:28:59 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000000040)=0x2e, 0x80000) fcntl$setlease(r0, 0x400, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000144000)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r1, &(0x7f000079fe50)=[{0x81, 0x1, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) 2018/02/20 15:28:59 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x40) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a6eac)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x20}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) link(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file1\x00') 2018/02/20 15:28:59 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000020000)={&(0x7f0000002000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000020d90)=@newae={0x54, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001}, @in6=@empty}, [@replay_thresh={0x8, 0xb}, @mark={0xc, 0x15}]}, 0x54}, 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) recvfrom$packet(r1, &(0x7f0000000040)=""/121, 0x79, 0x1, &(0x7f0000000200)={0x11, 0xff, r2, 0x1, 0xffffffffffff6813, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/20 15:28:59 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvmsg(r0, &(0x7f0000f64fc8)={&(0x7f0000a3fff0)=@ax25, 0x10, &(0x7f0000000040)=[], 0x0, &(0x7f0000a8c000)}, 0x2) r1 = socket$pptp(0x18, 0x1, 0x2) recvmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@l2, 0xe, &(0x7f0000000180)=[{&(0x7f0000000040)=""/228, 0xe4}, {&(0x7f0000000140)=""/1, 0x1}], 0x2, &(0x7f00000001c0)=""/243, 0xf3, 0xffffffff}, 0x20) 2018/02/20 15:28:59 executing program 6: r0 = syz_open_dev$sg(&(0x7f00001f1ff7)='/dev/sg#\x00', 0x0, 0x2) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0x4) write$tun(r0, &(0x7f0000124000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@end]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}, 0x2a) ioctl(r0, 0x227d, &(0x7f0000127000)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) 2018/02/20 15:28:59 executing program 3: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r0) 2018/02/20 15:28:59 executing program 1: r0 = socket$packet(0x11, 0xfffffffffffffff6, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x1, 0x1f, 0x2}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000180)={r3, 0x20, &(0x7f0000000140)=[@in={0x2, 0x2, @rand_addr=0xffffffff}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f00000001c0)=0x10) sendto$packet(r0, &(0x7f0000e71fc4)="2d01000000e6000000000300000000000000000074022fa5", 0x18, 0x0, &(0x7f0000345000)={0x11, 0xff, r1, 0x1, 0x0, 0x6, @random="a67ca94a3c7f"}, 0x14) 2018/02/20 15:28:59 executing program 7: mkdir(&(0x7f000070cff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) symlink(&(0x7f000004fff8)='..', &(0x7f0000194000)='./file0/bus\x00') r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x40) recvfrom(r0, &(0x7f0000000040)=""/4096, 0x1000, 0x0, &(0x7f0000001040)=@llc={0x1a, 0x1d, 0x101, 0x8, 0xd2e1, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) sendmmsg(r0, &(0x7f0000005ec0)=[{{&(0x7f0000001080)=@ipx={0x4, 0xfffffffffffff001, 0x100, "76298b7bd9dc", 0x8}, 0x10, &(0x7f0000001240)=[{&(0x7f00000010c0)="796069add80b5f3ff8c54970e7b911c446e4fc9ef70517fa6ae97ba03778881ca963d2ff2d6bd2c3d609f81090810b31c838e3765e0d936eb33380603484245b4f75fb601bacf141edab55edb460676633e4560a55a8530ae2ad68fcf006a065ca851250a089a876f8d61b7f858dc0a691f00a", 0x73}, {&(0x7f0000001140)="5229c01c568c6b12fab85cf539a756684cf1b037a34ee3d7de0f821a5136d3f9d56abcf0373edc9f0d7db3bec4065f97bf103779cc267230ec158f1e413f78d782d8806495dc725a609fb0871d29854c373b671c3cb2cd172d61555c7dfe8a117e1ec676a2820240a35268dac61b74d0716305c2d2e560ba7fc999b3b99156938c6d32f3487bbb1fb12dc16e8f7019deeac9a17ce0dd0e03cdf8ff56c5932a8ffddc82", 0xa3}, {&(0x7f0000001200)="f3ff8f33cfd4af554543bf68", 0xc}], 0x3, &(0x7f0000001280)=[{0x20, 0x11f, 0xab, "7fb5bdb42f440ce23e43d9f8859008"}], 0x20, 0x4000000}, 0x4}, {{&(0x7f00000012c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @rand_addr=0x5}, 0x2, 0x0, 0x0, 0x2}}, 0x2e, &(0x7f00000026c0)=[{&(0x7f0000001300)="75a54e60409a9ebe10ea2318b87a031232341d4c50f24b970a5cb0cbf639fe5c186b0c3e43", 0x25}, {&(0x7f0000001340)="8410b0a77ba68833179ea5b62291757b8276e2bfca339360bfb5d722b3e901d819dc062a2ec658ef45ddfaf0545bd4f067179f70ca7767d137e3ee6595c693764918135c06f915bb95e468d87aedb7ad4b8285cc3538a68ad842b5b7cfaf675c09d3fc8cce37344fbf82a0d4303dc36657b0f9d0f56e822d8f16705a07ec91b421c7206768c6395e5c24b8c1bb6dfbebfdbafe", 0x93}, {&(0x7f0000001400)="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{&(0x7f0000004940)="b5ccb4efd0cd282cd2eb09f61fc0dfe56e9b520a7b6958012c89c85e045cf40706bb9708b4fa19df1a9f6e676952cefc99d1ce516eb587cab4c590ff4bb710702673e3b0ec203bcab4b44e8892345df2ee074b10244382f6456117743fba153684eea3d81d433299", 0x68}, {&(0x7f00000049c0)="dbf12b8831ca158d5fbad39a1f43b5b8047674d207db1b632be3c073d1cfd2a3efc2257b2b90886c6f4d1828947ac8452fa5ddc6f85f826800237ccfe6a897dce22187e8329eaf15f65c4e444314eb0c90153e23d79e30a6058f608a6aa5d471ce5e8c342a11423a46dccfcf74040e5f91135db194fce40f4004972dcbf3241891f50194aff64b0708e411b086c6f21fa01ee3c3f809d177a80d1fe2610d33496c40cc3273a924ba578d607114688eac773d438d66", 0xb5}], 0x6, &(0x7f0000004b00)=[{0x18, 0x1, 0x7, "7c87e3bd223ee1"}, {0x40, 0x11d, 0x401, "3f72a2b7f6a57bba05dbabbfb3f9f9be9bd21926bbe5e400704b08b24638c3f4b61bb0fb1b6b0aa1133f1b382c"}, {0x40, 0x117, 0x9, "fb015fc773cd67af8212a9bc037144ba625ae6d470bf6094454017ed25634a47af6d8dd0b7f58d5232bf142091"}, {0x40, 0x194, 0x1, "cd68b56c9e14205e714ec6bf14375f37299edc38989bd65b5b50b52943032eb50a121e2900daa7c7a1746ed1595a"}, {0x58, 0x11f, 0xcc, "52d58a16bae114cd3c766fd0b52f3b9ee19dd2b02ccd6c1be9f3033d140ac68218fbc0b465729ba92e796ffd9cfa49ad4bdebae19385cbb10bd73884130a02e58d"}], 0x130, 0x20004041}, 0xfffffffffffffffd}, {{&(0x7f0000004c40)=@pppoe={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="8b90c631329adfd805ab06d3f7126473"}}, 0x1e, &(0x7f0000005d40)=[{&(0x7f0000004c80)="8b50c1e9f4e412b6ec79422773251d328f09262b64746c372bdb9d209520923f86f9e1ba631a8d5ccd6a68c91a42ca0081516317718a3bf980f25a328b802f860829f1040e602dfffcfdf6200514e87c5a7dcf386414d51d02d6a2affe0d3416117107eaace70625cafb509dd7f88a2ac5bff2fc38fb7b4e53dbd1d022bc045f665998cb85f0f8d37e9789c7ef9a61e1c7063d4b99aa15db214d9a808d8c2ec3bbd6ad928ac8bd64195890579e61d9", 0xaf}, {&(0x7f0000004d40)="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", 0x1000}], 0x2, &(0x7f0000005d80)=[{0x108, 0x0, 0x7f, "3e19eb46db032102c69f58d99721b16249412ab7b3db3d8d533ae75c39e4c7f514f06b01adcd04428a1d05b4c8403ed8871f67187d14cc49a011adf6c2d480f13b54d130e0a1d13b1f8ba11e0a94b32a77239e9fae59bc1016562101395c53bec00c1b5df6d306e6825767b5a6eda5138c006a4d34195373eff40c7b5ec1350a629d839ef4a4c32676e873ecac28806490d49ac4cf33b48297c82dbc581c33681f8721e493529e13fd3d1faeea8d12b01595633b51ad5c5ad3c055256a2de769e419c5cc12dbe83e833ddda9ecfee356b0c150e78a77c2cee69d9e77321cf02c3bfee29047abfc284a784cdf0fe6acfe41e58f"}], 0x108}, 0xcf3}], 0x7, 0x0) 2018/02/20 15:28:59 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x80001) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/02/20 15:28:59 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x7, 0x1, [0xff]}, &(0x7f0000000040)=0xa) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x9, 0x3}, &(0x7f00000000c0)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000040)}, {&(0x7f0000000380)="16", 0x1}], 0x2}, 0x0) 2018/02/20 15:28:59 executing program 0: pipe(&(0x7f000099c000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) vmsplice(r1, &(0x7f0000f6dfe0)=[{&(0x7f000061ff2f)="a8", 0x1}], 0x1, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f00005d5ff2)=[{&(0x7f00005d5fff)=';', 0x1}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000033c000)) read(r0, &(0x7f0000ebcf48)=""/184, 0xfffffda6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@local, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000300)=0xe8) fstat(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000003c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in=@multicast2, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000500)=0xe8) r8 = getegid() r9 = getpgrp(0x0) getresuid(&(0x7f0000000540), &(0x7f0000000580)=0x0, &(0x7f00000005c0)) getresgid(&(0x7f0000000600), &(0x7f0000000640)=0x0, &(0x7f0000000680)) sendmsg$unix(r1, &(0x7f00000007c0)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000140)=[{&(0x7f0000000040)="ba9d9e378969e56a04130095dcb1b8d9342a06740efe45f0f56a6cde9e67f5d5a90b7608c570d9fdbed4e0017da16fcf5df66c6fed104eb7f32b63433e410235ada5c8ec3a578c7a7b9d257084fa425568ed5b5c6f90af2d0bbc561e753a93fb1bfddfe5f60f9cf0514b9c", 0x6b}, {&(0x7f00000000c0)="9f6bc7c1f5a6bf67688e84e65eb23caeb2e9b52f04be98753371798395b778cfb91a05a4a1693789c381accfc9def03d3b9b2bbe3a9dc7f4a6618f65a1c66471705fbc0cde62dc7ad741e30bff969aa06be2f70ebd6579", 0x57}], 0x2, &(0x7f00000006c0)=[@rights={0x28, 0x1, 0x1, [r0, r1, r2, r2, r2, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r2, r0, r0, r0, r2]}, @rights={0x18, 0x1, 0x1, [r2, r0]}, @rights={0x30, 0x1, 0x1, [r0, r2, r1, r2, r1, r0, r1]}], 0xf8, 0x24008015}, 0x10) 2018/02/20 15:28:59 executing program 4: mkdir(&(0x7f0000c1bffa)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000043ffa)='./bus\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f0000043000)) chroot(&(0x7f00004edffa)='./bus\x00') umount2(&(0x7f00009fa000)='./bus\x00', 0x4) munlockall() 2018/02/20 15:28:59 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000040)) r1 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f00004f1000)={0x0, 0x0, 0x0, {}, {}, @ramp}) 2018/02/20 15:28:59 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)) ioctl$TCSETS(r0, 0x5402, &(0x7f00007d2000)={0x5, 0xfffffffffffffffd, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) setpriority(0x1, r2, 0x5) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000040)=0x4) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) fcntl$getown(r0, 0x9) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x3, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r4, &(0x7f00000001c0)=0x4) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000100)={0x2, 0xffffffff7fffffff, 0x800, 0x6, 0x5, 0x9, 0x2, 0x2, 0x7ff, 0x4, 0x2}, 0xb) 2018/02/20 15:28:59 executing program 7: r0 = socket(0x10, 0x802, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0xfff, &(0x7f0000000040)=0x4) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000056d000)={0x10}, 0xc, &(0x7f0000f6fff0)={&(0x7f000072b000)=@getlink={0x28, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_KIND={0x4, 0x4}]}]}, 0x28}, 0x1}, 0x0) 2018/02/20 15:28:59 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x5, 0x0) sendmmsg$unix(r1, &(0x7f0000000040)=[{&(0x7f00001f8000)=@abs, 0x8, &(0x7f0000016000)=[], 0x0, &(0x7f0000a15fb0)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}], 0x92, 0x0) sendmsg$unix(r1, &(0x7f00007f4fc8)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f000032cfe8)=[]}, 0x0) r3 = dup3(r2, r2, 0x0) connect$unix(r3, &(0x7f000002d000)=@abs={0x1}, 0x8) 2018/02/20 15:28:59 executing program 4: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x5, 0x0, 0x2}) mq_timedreceive(r0, &(0x7f0000f6df20)=""/224, 0xe0, 0x6, &(0x7f0000acf000)={0x77359400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xfc99, 0x24000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x1000}, &(0x7f00000000c0)=0x8) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2}, 0x8) mq_timedsend(r0, &(0x7f0000726fff)="cb", 0x1, 0x0, &(0x7f000066cff0)) 2018/02/20 15:28:59 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000006000), &(0x7f0000004ffc)=0x4) 2018/02/20 15:28:59 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) connect$netrom(r0, &(0x7f0000000040)=@full={{0x3, {"8b5b867b6bf48c"}, 0x2}, [{"28e8a60a102d2b"}, {"b1a9bef53fa56a"}, {"06c7c6d9bc63e2"}, {"103fc50841743d"}, {"d5bb6fddffa6f5"}, {"ce75c9d7e894ce"}, {"332efc5af3e841"}, {"b1b6d0c41d21f4"}]}, 0x48) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000362ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000de6000)) epoll_pwait(r4, &(0x7f000003cf94)=[{}], 0x1, 0x8000000008852, &(0x7f00004c7000), 0x8) close(r2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0xff, 0x8, 0xec0, 0xfff, 0x7045}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000100)={r5, @in6={{0xa, 0x2, 0x400, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x100}}}, 0x8c) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) fdatasync(r1) r6 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) getsockname$ipx(r6, &(0x7f0000000040), &(0x7f0000000080)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@dev, @in6=@ipv4={[], [], @multicast2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@local}}, &(0x7f0000000300)=0xe8) r8 = getgid() syz_fuse_mount(&(0x7f00000001c0)='./file0\x00', 0x2000, r7, r8, 0xfffffffffffffff8, 0x400) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) 2018/02/20 15:28:59 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ffbffc)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00005e3ffc)=0x2, 0x4) r1 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x80000) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000040)=0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ffcffc), 0x4) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000080)={0x8, 0xc0, 0xfffffffffffffa23}) connect$llc(r2, &(0x7f0000000080)={0x1a, 0x0, 0x5, 0x0, 0x7fff, 0xffffffffffffffff, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}}, 0x10) 2018/02/20 15:28:59 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={@generic="54cd353417d04e6e10f79603b0a89273", 0x1}) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000080)=0x1c, 0x80000) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r1}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af1000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00004bb000)=@ethtool_eeprom={0xb}}) 2018/02/20 15:28:59 executing program 3: r0 = socket(0x1000000010, 0x802, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0x1fe, &(0x7f0000f75ff0)={&(0x7f0000f85fa8)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, 0x0, 0xc0, 0x33}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x20f}, 0x1}, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)) sendmsg(r0, &(0x7f00000018c0)={&(0x7f0000000040)=@ax25={0x3, {"6324dd4fc2b59d"}, 0x40}, 0x10, &(0x7f00000013c0)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="44651f4add44b7045cbb37ce0e0fe62b8915ef7403a8d17ab28b729f35b4bbc1aa86ee9085fc251c59b6891d6d5d67e8ba3354d61a18bb286c18bb10ff10e3f285e512e746a603081edc2a0207714c53c1296b48e372d910c9baa72ffaf2917e064e87455d67bb6b5ca1e27173e3898f48a9464ce834efb3552fc455346cd208f0b7ff60d0e184a48152fcab6c23c53fa7817c0628b21ff6ae13da33230a87b400bfce5f23a740ba61d81d39013f8572d592d8656165d6ed00e7e6e089c4d6d2846b92e2a91126f375a52342", 0xcc}, {&(0x7f00000001c0)="a395806141c84cbf650f04d6a510eeae46258b9646551e9ba08f4c08072129c4e02abc521863912984aa37d2f4ba7391c7c0299b682a776b0d2923f835", 0x3d}, {&(0x7f0000000200)}, {&(0x7f0000000240)="6dc128cf4d8d62c0e51c46cb0c1fb2bccb8b304133e7ddb4364481416ca1caa09e0775794bf40a42df4158056271abb472459f5286aa49f34335a150e308ff37eed7e3f81c0a0de4dfbc05ce6e53cc3d01a46c8f9ebc0fda6f9983cb219ea1f59b89a6f0c542cd4d361e9f8e39cb8f2ae031f7e7bd50e7206444c54879db9a7d7f7ef68aca4e40e0e238c1066577074806460e888bcd3f215c60f1c49b210ee80322bb2c5bc037f217d8e982a3d74382db76db0310fb12cc58b7cb67b1023a6e3a3d747248a37a33a6153c2aba0fbe1f141772dadb8a0f620c535768dc7398", 0xdf}, {&(0x7f0000000340)="3401ddfbaf93bc05869902351089a669bb5e5a7f72d9dc0a3f176896b048a00864c41a0f0bece2cd4714d73ef6f01bba110246691d3fb69155c77f84e4864ef6f6dd558eb13e202fb246f96c9d4be3fac1e2a335aa0ed4a399626f619fd5d092c20755ef97a01db77f57314c3c3fcb7b53f72dd661c112409af4d3dc7d39f7c71793e192478d8a8cfa0c2301d659639f21773776c168e9a7eda7bdfc963277e51386ce01d60b0f8c7cffd54889be8c026490ded0715248febe63c30dd6c45a0a2fb1566cfda74feb170820be8eb28cef52a90089c27ca24fb9bb5af68760d3ca85bd27ec45eac521887b219b1ed4435ef23cd54229271fb5f911e896ddd5fec6969379038da905111f2d8b8be7fa4da5cc026100a2f04e1ddea3d2047495fb7bfc93c3bbe448c6dcf125f8f15a861a2473f7a7c42032df57736a56087b9a859c1c53ca9228834eba68fad86e332bacda8d3d33742951ce6c38ba6823317d75a04cd945355f2fb90b758e1de2f26795fa2d2a32cd5ba4c941b0b44548261cad8da42344ba3821a72e866501f28f390583f758c7c970fbc3ce0e3c78c4cb76f76a149bc32b8004472bfff30a2fa84ba5bc85650d784ac94f442ecde3de48c1ac64e65dade8de553105038dd116d914c5fe77be50127bd816e96fe229be60834d1695436e435710b3c1ee48f42585b14005c26c7a77d3654e09e7d1f4fc369b54c1557c07238309095877ff765f9e26db44d51e1f4642af066602e3c9ac9ad0fd6f60f95d2137950726066147a948f771725700a4becdb1a17ea759d7fb2cc8c15799e63f4a3e54d9f4949d2565c79aaf9d0ef62e55a28b8fa112d0d74b06d838e0dc6a38e208e55754063bef79acd7e730ffa758b70e3c3af823de24cd2a936ffabe48393eb93e72105588f23b3942d6bf8fea8c62f9efb3fcf606eae579de30fc614de67907902b761507a9150faf70b94cb8d16e3a55a8e18e6e55aa0478dd68c4da55a4186881ce9c5f1a1f1d133c005c13330faaf196cbf9d7694f50d1dbdd92585197a0066411f593e3ff18c3236f8eccb930ab41b7a069ab448b58fd96538c906e5083e2f2cb09bc197ebac29eb852334d7875cb07c8bb3a0d4c23f8310bf52c8b1dee919b1d6f22a1575f26bf50186183209edae5c1e16058ce0a1bc1f72f7eeceaa993d329fac8f4f5d07027b3946e2869715e09d2057c33033bc661453088fabcfea89caecf9d5cbe45537d05e33d6bdbd3560336f8d83f640fa853e3c4c2633d00d5182c1e1cd07f5445b8e3f1650c5a709896e57bab916ed6bedef2125a7db5e548aa1bf7ce741e1026b9bd3994c110cbd5fd64307e2ada93844fbd9292ed309ef4601e6fab51481199720b92f6a7b149e2a93283e1a8403ccba0e123a0ce6c3151201d31facaf9895655d2355a21c29263d5724e6d57af76102e380a51f83935f36cb79473dbecd6feba1cb99909b91ad3272199ec9a614066278416001c2bcea6d10b558d51e761e9f7a8ca463e06f5057a0b0098e101dbad3d559387a4da31519bd409d686dd804a208463aaf6bf50f89dbafaefc52a9124327c2f9c92ac727bb680d27cdcd12a170a366450cf3c6c040f9e929949f68e43c3ddfe405fa371da7d09973f81875b801baae3698130efa154c085f518fc48159c51c930af4bae4a8d2b82a1115909855bede941af204074eabceccf1a7af6490695287177c9f6232a039f1ff7d7b27ab54e65ea4afc6dd8ed84fc94797cdb80943153cc3561efbbf3febb761de182128a30ccb003c85be44e16231be043d7b952b7201cd42952bed9ea7af883665ee7c97bf0dbc0338eded5fa26e91edf65b4667ef60f3e22219ca2c481b30cb8757c6783974910c61d6472cbe2bfdca2b83cc689011bdddf0d5a16709ee498fac5fe1ccb224cb8501be9f205804d61dfdb179ead15d2fa7aa243c3a677146d7fed2fdc85b07c1407787a4371bbdfc9ffca5b220062ef6dbdce08227ec034f1a81d4e93db3e8161fd7d569b5f6aef0e8ca21d774a28cf532ac4c2cb4e897aebe86d6fc931c0f29a21a9b81d93a7b6a44c1f6aca8c75e3feaec8dc23b95a488e5fce744fead3934c4a20f95922dcde830680055d7a11c8284ad285040ba1cd13cdc1936385966026a6f985a06fa94ce5f4a060059d8b4a65e81005ff45e59739f16a90778b4ce12d9ffe50220a68a5d316ebaea45c0ede0c5e28effc45a678322f79d7c0f8759ec08705cacf26a629f44883155e8a2466b641173d81a3c6acb966f80e0ffce423dd7042e2cd65ddf6930e0af336271d1b86ee4488a086785b3a38dd953358461e8b154ec9645c921175ade615b3f385cca8e3ae498599ff0dc62ae9c104ed47a1f663c249142217a235cc565aa42763e35c924f192aa535f1cd8ed6c3a1dbf51f8fa322617dc63d4ea47c0c9fecf9cd529e0c9c6039ef0f8388cf642aa02edc45206ab2d77ab652a33f1ca291524d2b3236bd259d03f1625e65df879baf41e393f917ec26468901b9ca5ce35ee52cb646abd5f087b12310bba5ee79fb4eeede3a6aa55dfac2ec15ff12303b70269ffcc3ab24c22954c129607d8590a1fd094758da79361574f9d91ff40db00d0814c5aaffaf43f8c88a9cc40b775a0e462b3a272e11256553a5bfa6f090204ac52f18b84d302e1ccc485d615cf2f5d46f2703dd4e15cc1983c770973a9fec43142a678441acb2f08ee5109ecaeb2a4d994b3c9592c54721156858dcb07f67af4b0608248003bdd9b9b207af9cfbcb7226c7741c33777b411eaaf396d0a9a57571b6aef09a31e6e607f4daabce92abe9249c76e25a1687e0d2f5cfd883522b872b031d4902ef73d5563bea434c5c6b366d90cf8c30b414c1fc6ee071ea08fcffe6d81036bdbddab774d003eca237cbad8fa61f5067558e0e1a58d9b508c4584388c3d2dce9338280b41c35a35fe1a48a5af933490ecb1e1c4b309fad67fd8aee1c0ed26fa3acff3a2116c7ededb5a114939f74eb50f935e46772d681b8abd860abd175a00f3f1725ab393df9985a2197d5111146574c81512635ed307748a09a307d05103b7705c95e293fa2c6b376ac3b8ac9270c46768116340f05e74e0189d8bdb1f3d7a902c9c5db141142a88d76ab2f2ae695c3e58a3f97a89abea7ef019a43e2fa0a77001cc897062dcead3ed9cdb7d53905e8fb4a439a065058b4a85fdcaa691ec509600d79d10396036c132f7472a413acc53887f76ddd2010a2b7105dd1742b1f7fce3f67315faeffc0cc9ddbdbf89fd9e01e577eb11ea869aed6b8a65df9bd5d04b5c8fd2adc61846ceff9716409f3479c0afd3707c074c00172f6d7862c69073468210dae8e058cee993a2fffa2cb8790d246c422cf9149d114874149e61fc14181e707782d7c7031a7264e890ce0466d3ada11c0395029d3cb4837d2d5bc6a1a75d51250966bb508ea9ea477d6df8a728c79c2384833b077c07fc00034c9d7503e3e0bb3f81b7c425c47b413e5e004fc0f566f848205a262f353a6c4e87717c4dfb2d29cf8058db47b5e289e213110d69183e3382e40ccbbf05303343c16e5b7d889305439d03b830241aa193ffbe40d2b7576d2adb3166a1c5f367d9724176a9ff13afe1c791bdb15ddd7d2eda8a39ac1ecea5ac82f57a5363d5489cb92d1c0c7264c585ded3b1498fa551c3f54d4e5e487bdcd0360b3aff31afc8fae0be2ba716138214b0dd12b38e087a7125c1e1bf66490ed1f780d88ee7f1240365f8861474716c70f71c8157ea42e609a4e74504f9b3fe12d3541c8742fea2166f513c8eeeff646639831cd5d26416a1ce4888836c105b2fefd6940f706ad76e7798c8aadae8f892535e9528b531f34ec85c20d34a6b1e234b1c654a208182ab3f5201c21ba90ac7e1a5fc4fac964b80a3fc3981506e8c0cd704e2e4facdc2dae5ca815a0efac22dbf5f343672cddcc5c495d5b39eebd4059201f3c0cdbfe5b0c17a5e7d7f0508ae4ef5ba3e1c78e60632ce8fcf5de88e399db200addb021b9ccf71fa4b78984f08797dc967f04f52ac2d17acc0a0bc152a8b5a2e37375a4be3b055e34f35e58c06406ccc7df678da1a35bd11b4169ce16425bb0893c96b1fbd331dcec5b5d96ef9c1f39da26c95b0be01040a7b9c5f9357078209ecd2501271df8522a184dc61c42b2a230c2e693f315ad911ec525f6b7bb249aa3c435ac6dd42319f0aa436f93b88aec027a27054f416e095fd071d15f1b6e06fddacc9d0554aec644f43c1ede5ea4e26d7bf092250af9625af6337bc9fca7ee2b0d319c3a74745a396e28577e2b837939ccf324b20d39cf358e6228f5568c6cb4c3282d129534999b9a44a1b65bd5637b83c1eee43c1113b43e4675d29087524ff7878c76d87bf1c7afc77b81e9278f9c69054e42eaddceb1279ac2b3305452cde982383240a78953553b5ffb23e339a4241d8fe4b91f1289a9693006737a71e82616e524c6bac5700c7c67eb8f5d37c56713689ea377cc9dd945b75e1ff4c56f177b52279db1d008ce061e5622ab8db9992341417bf2de37b1d51bc97df662964abe7642fff768027ffe4741c48d50d2844bdcbecaf23f0f553a318f0cc613da828d673cafcad051a7e639e0d1e38385a1082c3853c9fe16df341d4c149f6d579d6512f81a1dc25049ed7adf612d754b514f9bb81efdfc91fa73db557c94c3703f79690c2b9ac37ce31eec4d2a3fdef807e25d19975841ce424b27d667222a05849ceba2d95c2e356fcef3f3edf04b4c185b3f96b69c1406ce978848f13755de494533fd9f93f26ea1d3bd9da92497baf9c64f957b9d03c241137cb81c4220468023799cfb5f06ea7afaf414f5cf1e52b0b5774951aeb7ba4f955f01c6b068147688cc3596c31b84265d363ff6fc8a44730ca514f8187ddb139058c60cc48e012f3ee17c46da26d1950a967fd04abe41fed760199dd013aa6b4d14899d74168c683547b0f0a6de9a6deb29ceae45a03aa3de99474cf0728a17a01ca959f28251aaa32f4a30a5f31663a65160feb6cf2f3e315827a6ac3c887540a43603fcd13a81febc6fdb37eea7d56a0793e068973e9745c8ab7a35f994edb47d08bb313db8c4a5e7b2c85e9c360a612a857b4a90a6f616c2f69c3bb72468eb98f09bdb1b597db496b40a11d5822f2516b3cb6a7022d26ef841376ec881d1c9c8132916d95ae326d8e4c915399e07e3c9d78e7fbea3076f07b6ad0f134431f0cd849b481f15da3c2c4fc442766782ca174829564dd21ac5cab7126474421ee811679348c974c7ac3ee6bc816bd216738b7caa4569b31fbe239b9c5963d03ac5100af94233e558e3fc26d462412026d338a4e7d53a7d9fd0d4eb27bd43b7e0254a49c274b5b8b6f60536f91cf8409035f73f55e6ab1b74ece4ab3c0edca5ec7e70ce56604c1aeeb473571f0eafbb86bc8268c353ce55855ebd87611a4743e107f9145af4431accff8177764b87a07a27944feb3fb7dfc1f1dd3b7bc6747c6b28ad3f25e9a12d0b080fdc135f8b0012e3cbfa1e10276da8196db4b207a2cff60b7b92488fdab09b3c7a24dbfaeaaba0be16f353080ee03d4040703d0be37cea2eba31fab9844340f311e012db44831324e3bb74e79438711ad3e3ebd94844fe0a1208807e3596184ec26a4b04d31616dc86ba8b2b03c23b1642ba83c043ade5932ba8bfca8cead6985a1ffaa344decb2eda06da1894e39bcf2c4dd48c1d90b585d5fe544fe9b0056c056aae42416a15166440454db829c55b0afd4e76f70cd1e9fc0304e4e7db5a55692b", 0x1000}, {&(0x7f0000001340)="e072af83fd411814a24af24ece102833b91b089a4520ddd9df368bcd0eae2d3fb5b52f0bd5a85afa2fe6f86547cd67e8d59e4197d0ee416d916182f03c0ee06fddd823bc88acf6f418df5e6430b68950e70141b619cef6ef4aa96b658948eca0ae7839", 0x63}], 0x7, &(0x7f0000001440)=[{0xe8, 0x111, 0x81, "8ed8601dc6d22591c1d38625f308ceda41eedd15b4367b8a5f7a5902e9ae1bc900ad6fab147f97904012ed07cfdef5c15c786a14bede73f1a107051090f9d81386a4dfdff0b0d16486e7e913fb0bcfbd5f4a90af6bba277e6e9359de4e082e0ee875ce98b3764ef92e6f20c81ff08f4af39f5acdcefe55a2220475d02317cf23856053267df8890ec17fd60442c77eba490e7f5c65a7496e97069a7df00585e9331a38bf8df7834bfafb2eee75a3726953dfee413f2df517577f0760b8366b71f795da7a54981c0fb3e5ddfd9c40ea602866d438d6"}, {0xa8, 0x11f, 0xa15, "d1bc50c5380b6dbdc31fdc22c445d00729eceb6334e4907f3313f9503efa9b7176dc5d40e17609fff56db112dd7082c463606ecf4357ad168a54d91f1db76b8368dffd0da7ca13913aa6338fbffee82c5abc81e598915383e6a7076e4ea13c437f346cf4c3bf2662f6d344b8df45c32729843817b3394a794be16574abc1af876abe61e47391fb9ab253285de3319f89f3ab0aca"}, {0x48, 0x107, 0xa621, "3a6f1ca23a9b3dd9e109238dd1fc9518bec588c2672fa1ab042472d5586e9ff49ceaa8c9c7fe4912c66710172f95ca5a3c4a2f8ffa0865c4"}, {0x88, 0x10f, 0x40, "addb0cac3fbb99e5d5397841e8faebb7e16cf94fd13bda0abcc8e45bb79322dcfd30c34d54d4a3f4af8d025662e1e4837e53140803e3fdb602fbd19e16d71a2b18e9149b54db6df38025f201b84444461680b7a1d0e3ae1fa33ff373017240ddad1b7a699f374ace37fd15cfb41e684df4a80bcaaa089c23"}, {0xe0, 0x119, 0x401, "512242a2e73dc096a12b758d41839b1f4429c8f9d579b3cce81a32521359a1175f2d815cefd4261ab17119da2ae52100a7ae31ebb99ef61ea758d1a1cc2650f907684c483f1e913e4ae3321382a246197b2d89b26eaa74ba1091248e83e70df8df0d662ca2e169b14ceefdcbf8913e9697fd8814613e864f5de94bcb94232f55d633c395369fe33e2d0f24998bfe0d2e32293845a7a7550f7c83af79a500f0eb56b4798448a2c362614cbd180b10186883db4c57efeeaabbf1cb05544ed65d42564730d8140d81023157"}, {0x78, 0x1ff, 0x8, "02f09ef92ea46e7c55f077f6b89ba9a98d5a0f7a8ffef177710df47e438ddd3f91e68b04e4a1596266cfe9872b6168ab70933aa005de06248ffe651b93e0e2d9320d7d89b56eb88d9b14b1dadbd645fc7730488901966a06b8a2b306a07aa63fa983916f26"}, {0xc0, 0x11, 0x7, "b787227864dab7395d79d4e0ae70bb97e15bd5bd7e4f27d642c8a9104e714292b46d9ce394ca3c41bd318643c072dad86390f01c0b4fe13e8a8cd948eb25e6f892de104309f415a42415d9c2ab82411f6fd93677687e403cc5994a0814335cd279a3eb273b49383b0c3092975bd9ec5aa1106357fe3766e2d30f627a49435c6f1f8375162d1535e448dfc30696dbadb8dd6a6d0ffcbec5ef662e5a044989d2cdb51fa7eaeb89b0101168"}], 0x478, 0x4000800}, 0x10) socketpair(0x2, 0x5, 0x3, &(0x7f0000000080)={0x0}) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000001900)=""/228) 2018/02/20 15:28:59 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000000)={{0x7, 0x6}, 'port0\x00', 0x8, 0x40, 0x800, 0x9, 0x6, 0x2, 0x12, 0x0, 0x2, 0x1f}) prctl$getreaper(0x6, &(0x7f0000000000)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) preadv(r1, &(0x7f0000fc5fc0)=[{&(0x7f0000931000)=""/142, 0x8e}, {&(0x7f0000540000)=""/4096, 0x1000}], 0x2, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000100)=r2) syz_open_pts(r1, 0x200000) socket$inet6(0xa, 0x3, 0x1) 2018/02/20 15:28:59 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000000005406, &(0x7f0000005ff8)=0x20) 2018/02/20 15:28:59 executing program 7: set_tid_address(&(0x7f00008d0000)) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000000040)=0x1c, 0x800) getsockname(r0, &(0x7f0000000080)=@ipx, &(0x7f00000000c0)=0x10) 2018/02/20 15:28:59 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000000000/0x1000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) vmsplice(r0, &(0x7f0000b1c000)=[], 0x2a2, 0x0) 2018/02/20 15:28:59 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@local, @empty, @dev}, &(0x7f0000000040)=0xc) r1 = accept4(r0, &(0x7f0000000080)=@nfc, &(0x7f00000000c0)=0x10, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x67, "13ecefde586f766b600536f7159529221148b08185e92cfca936cc38a9ba40e02a4c798257f68d4654b9e338488ba81b5f2c021f7f783a1336adf1ae9883c826c9246c8168872abf3f7281e091a11c04eac2cb3701d5b58b1dbe983be6ecf9749f5ccdbf87cfcf"}, &(0x7f0000000180)=0x6f) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2, 0x4}, 0x8) 2018/02/20 15:28:59 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='bdev\x00', 0x0, 0x0) 2018/02/20 15:28:59 executing program 1: pipe(&(0x7f00001f4ff8)={0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r1, &(0x7f00000000c0)=0x4) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x105}) r2 = syz_open_dev$tun(&(0x7f000051fff3)='/dev/net/tun\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x0, r2) 2018/02/20 15:28:59 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f0000000080)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f00000000c0)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048cfd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) syncfs(r1) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000e1eff4)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000d2e000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0xffffffffffffffff}}]}, 0x40}, 0x1}, 0x0) 2018/02/20 15:28:59 executing program 5: syslog(0x3, &(0x7f0000000000)=""/53, 0x35) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x800, 0x0) write$selinux_user(r0, &(0x7f0000000080)={'system_u:object_r:system_dbusd_var_lib_t:s0', 0x20, 'root\x00'}, 0x31) 2018/02/20 15:28:59 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000ad7000)="18000000020001000000be8c5eff8c88a20000f1010300ec0000000006000e640002b933d898055bf74852bb6a8807567659dba67e194700550400000067a1e2010067fc2163e000000000000004001f00000000000000c88ebbff0601c4d425470000000021ec1474d722f542000700ec008bc5cfb7ebe7ec1f000000bcf6ba00b300024f02e9e9f55606aa01000000", 0x90) flistxattr(r0, &(0x7f0000000000)=""/137, 0x89) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x800, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000180)=0x6, 0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x4d}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x4800, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000100)={@loopback=0x7f000001, @multicast2=0xe0000002}, 0x8) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) 2018/02/20 15:28:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x2e, 0x3}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={r1, 0xebb1, 0xae, "eb86c075c4c00ed533e264f125dcc4de32d1b5cd6149d17991796a45d7990060f217d2a36b22995ede609a636535295dde94d2f18249181ec1c7e141c4bc6202d73056abca7c57d98a154cbdcd8cd32798c28cc47e8f657fa1fa5e2a8795c11df4bfe1fe34bca7ac0be43135aeb02e1ff596872622062fde8976c1ad8ea79d6a5b8c12d11ad28ab7b4972c83f96f5ba16258e9fcd6367832430af917ff098d46d35d52e1d93364cf4f5a01a9b99f"}, 0xb6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b3efd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000073afb0)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, r2}) 2018/02/20 15:28:59 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns\x00') lseek(r0, 0x4, 0x4000000000000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x82000, 0x0) 2018/02/20 15:28:59 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x11, &(0x7f0000ecaffc)=0x1ff, 0x4) 2018/02/20 15:28:59 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000040)={{0x8, 0xcb}, {0xfffffffffffffdbe, 0x7fffffff}, 0x6, 0x6, 0x2}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000100)={0x23bd, {0x2, 0x2, @rand_addr=0x8001}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x1, @multicast2=0xe0000002}, 0x204, 0x1, 0x200, 0x5, 0x1ff, &(0x7f00000000c0)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x5, 0x9, 0x8}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xff, 0x200000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 35.089931] PF_BRIDGE: RTM_NEWNEIGH with invalid ifindex [ 35.128575] PF_BRIDGE: RTM_NEWNEIGH with invalid ifindex 2018/02/20 15:28:59 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000aa4ff0)={&(0x7f000091fd50)={0x14, 0x0, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000000)=""/195, &(0x7f0000000100)=0xc3) 2018/02/20 15:28:59 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000471ff8)={0x0}) bind$unix(r0, &(0x7f0000965000)=@abs={0x1}, 0x8) syz_emit_ethernet(0x7b, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [{[{0x9100, 0x81, 0x10000, 0x1}], {0x8100, 0x80000001, 0x84, 0x4}}], {@mpls_uc={0x8847, {[{0x6, 0x1, 0x1, 0x9}, {0x1, 0x8, 0x7f, 0x47}, {0xf1f8, 0x3, 0x0, 0x6}, {0x3, 0x80, 0x4, 0x3}, {0x1, 0x2a10daf9, 0x8001, 0x9}, {0x2, 0x20, 0x1fd7, 0x1ff}, {0x7, 0x4, 0x7, 0x9}], @llc={@snap={0xaa, 0xab, "d9", "c1c01a", 0x86dd, "1e2f37934910fff35b5e7eb77fa70e7ecc36b289464e615d58449327cafc99ad23f40114fa413925d629315803ceb72bf2217515142943e11dba206ab293d3e2d7"}}}}}}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000001dff7)='net/unix\x00') sendfile(r1, r1, &(0x7f00004db000), 0x1000000000ff) 2018/02/20 15:28:59 executing program 4: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000502ff4)={0x0}, &(0x7f000003c000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000004b000)) syz_open_procfs(r1, &(0x7f00007fa000)='net/protocols\x00') 2018/02/20 15:28:59 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/user\x00') fsetxattr(r0, &(0x7f0000000040)=@random={'btrfs.', 'ns/user\x00'}, &(0x7f0000000080)='security\x00', 0x9, 0x0) r1 = getpid() syz_open_procfs(r1, &(0x7f00000000c0)='net/arp\x00') 2018/02/20 15:28:59 executing program 3: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xf, &(0x7f000090a000), 0x1ea) socket$l2tp(0x18, 0x1, 0x1) 2018/02/20 15:28:59 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x8, 0x4}, {0x3, 0x20}, {0x8, 0x8000}, {0xe, 0xffffffffffffff78}, {0xb, 0x7fff}, {0x0, 0x1}, {0x2}, {0x4, 0x44b8}], 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000000100)={&(0x7f000029d000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14, &(0x7f0000000080)=[{&(0x7f00000000c0)="8ad7cbc4addda6c91317", 0xa}], 0x1, &(0x7f00001cd000)=[]}, 0x4004) 2018/02/20 15:28:59 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl(r0, 0x9b7f, &(0x7f0000000000)="658baf17681f6707198cb6a1a4e23735251d2b752129a4bbacec1985d35509e6aebda9a05dcd322dddec8d9ae935f4f6c3c35385c09ad9c1977dad4cbf7f05d4218826cf2d99da1cb5837c2e8ed38b42cbaba70f535773085ed65b0e6ff36985c882d6208fafbf030760fb6c3400fc8937262bf8ec465f8ab266ef91fca6c10cd32bc312f62529753112f450608c0ff458bad2a5ff492c8ea7cd6f90b30a30800243efdeb44975f8944e7bcc49e6af6fcfff84ac") r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000040)={0x6, 0x1, 'client1\x00', 0x1, "f8aab551ed4ffa9c", "f4d24b66cb51e54c51a58bf96ac65ffa88325c368a3771e89d6f97e963a0fda4", 0x7, 0x4}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000293000)={{0x3, 0x1}, 0x0, 0x3, 0x1, {0x5, 0x4}, 0x0, 0x8}) fcntl$getownex(r2, 0x10, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) 2018/02/20 15:28:59 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000d73000)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}}]}, 0x60}, 0x1}, 0x0) writev(r0, &(0x7f0000d48ff0)=[{&(0x7f0000a5f000)="29000000200019fff63d0014000000060200003215f50005000000040d001000000000020002000008", 0x29}], 0x1) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc) 2018/02/20 15:28:59 executing program 6: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c06ff2)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f00007bcfd1)={'system_u:object_r:initrc_var_run_t:s0', 0x20, 'sysadm_u\x00'}, 0x2f) r1 = dup(r0) sendfile(r0, r1, &(0x7f0000000000), 0x6) setsockopt$inet_dccp_int(r1, 0x21, 0xf, &(0x7f0000000040), 0x4) 2018/02/20 15:28:59 executing program 5: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) r1 = dup2(r0, r0) sendmsg$inet_sctp(r1, &(0x7f0000ac1fc8)={&(0x7f000016b000)=@in6={0xa, 0xffffffffffffffff, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f000025ffa0)=[], 0x10000000000002ff, &(0x7f0000b71000)=[@sndrcv={0x0, 0x84, 0x1}], 0x30, 0x2}, 0x0) 2018/02/20 15:28:59 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000000, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000000040)=0x7) 2018/02/20 15:28:59 executing program 2: socketpair$unix(0x1, 0x9, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x30, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x5, 0x200, 0x9, 0x465e5085}, {0x1, 0x0, 0x7fffffff, 0xfff}, {0x10000, 0x7, 0xf8f3, 0x8}, {0x7, 0x1, 0x1, 0xfffffffffffffffc}, {0x10000, 0x5, 0xffff, 0xfffffffffffffffb}]}, 0x10) 2018/02/20 15:28:59 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000a5dfe4)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3, @tick}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000)) 2018/02/20 15:28:59 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000040)={@multicast1, @rand_addr, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={r1, @rand_addr, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r2 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r2, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) lseek(r2, 0x0, 0x2) sendfile(r2, r2, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') utimes(&(0x7f0000a48ff8)='./file0\x00', &(0x7f000032dfe0)) 2018/02/20 15:28:59 executing program 1: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000357000/0x400000)=nil, 0x400000, &(0x7f0000000000)=""/160) open(&(0x7f00000000c0)='./file0\x00', 0x40a000, 0x167) openat$selinux_user(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/user\x00', 0x2, 0x0) r0 = mq_open(&(0x7f0000000100)='\x00', 0x0, 0x100, &(0x7f0000000140)={0xdade, 0x2d, 0x3f9e, 0x3, 0x9, 0x200, 0xb00000000, 0x101}) r1 = dup2(0xffffffffffffff9c, r0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00000000c0)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) 2018/02/20 15:28:59 executing program 6: mount(&(0x7f0000f8f000)='./file0\x00', &(0x7f0000675ff8)='./file0\x00', &(0x7f00005e6ffb)='rsfs\x00', 0x1000, &(0x7f0000040000)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000989000)='./file0\x00', &(0x7f00009eaffd)='v7\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f0000000040)='rsfs\x00', 0x3) getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) setrlimit(0x0, &(0x7f0000000100)={0x8, 0x3}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in=@multicast1, @in6=@ipv4={[], [], @local}}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) 2018/02/20 15:28:59 executing program 6: keyctl$set_reqkey_keyring(0xe, 0x200000000001) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce8ffb)={0x73, 0x79, 0x7a}, &(0x7f00001b9000)="7f", 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)={@generic, @ifru_addrs=@rc}) 2018/02/20 15:28:59 executing program 1: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x6, 0x80000) ioctl$TIOCSBRK(r0, 0x40044591) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00002bcff8)) 2018/02/20 15:28:59 executing program 6: r0 = syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000000ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = dup2(r0, r0) bind$llc(r1, &(0x7f0000000000)={0x1a, 0x0, 0x8, 0x101, 0x101, 0x400, @empty}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000aaeff4)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000830ff4)) 2018/02/20 15:28:59 executing program 1: r0 = dup(0xffffffffffffff9c) accept(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000000040)=0xffffff97) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000080)=@ax25, &(0x7f00000000c0)=0x10) mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, r1, 0x0) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) getsockname(r3, &(0x7f0000000280)=@rc, &(0x7f0000000240)=0x9) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f00000002c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f00000001c0)="ee94df6d9dcc3c9bfc8f544b7fc86b01031aa9cdd6199c16ab391da542a9609f"}) readlink(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)=""/46, 0x2e) 2018/02/20 15:28:59 executing program 3: syz_open_dev$tun(&(0x7f0000e9b18a)='/dev/net/tun\x00', 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000388fe0)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040)={0xee}, 0x1) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00000000c0)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}, {0x2, 0x0, @multicast1=0xe0000001}, 0xb0, 0x0, 0x4d, 0xd, 0x4015, &(0x7f0000000080)=@generic="1d420ff4c15fb1ad231aa97b01e382df", 0x7e, 0x9, 0x100}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x2fd}) getsockopt$nfc_llcp(r1, 0x118, 0x7, &(0x7f0000000140)=""/155, 0x9b) 2018/02/20 15:28:59 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x4) getsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000040)='net/packet\x00') getdents64(r3, &(0x7f0000000080)=""/50, 0x32) 2018/02/20 15:28:59 executing program 0: epoll_create1(0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = inotify_init() set_tid_address(&(0x7f0000000000)) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/02/20 15:28:59 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt(r0, 0x2000000000088, 0x0, &(0x7f0000000000), 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4) 2018/02/20 15:28:59 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) recvmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/164, 0xa4}], 0x1, &(0x7f0000000100)=""/158, 0x9e, 0x100000001}, 0x100) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00003c7000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @empty}}]}, 0x110) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) 2018/02/20 15:28:59 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x4004) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000140)={{0x0, 0xc01}, {0xf}}) 2018/02/20 15:28:59 executing program 0: r0 = memfd_create(&(0x7f0000000000)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x47) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000000)={{0x0, 0x8000, 0x0, 0x0, 0x3}}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={r2, 0x5e, 0x25, "09ebe9d68d66662a934c4dd19a6e205a1b6aa551642a98b6563e00d496b799d69e99ce03b1"}, 0x2d) 2018/02/20 15:28:59 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000f70fbc)={{0x2, 0xffffffffffffffff, @empty}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x3}, @common='lo\x00'}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x200000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x100000000, @loopback={0x0, 0x1}, 0x7}}}, &(0x7f0000000100)=0x8c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={r2, 0x100000400}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in6={{0xa, 0x2, 0xa354, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}}, 0x4, 0x7}, &(0x7f0000000200)=0x98) r3 = fcntl$getown(r0, 0x9) sched_setattr(r3, &(0x7f0000000000)={0x30, 0x40000000000007, 0x1, 0x1, 0x6, 0x200e9d}, 0x0) 2018/02/20 15:28:59 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x1, 0x2, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) setsockopt$inet_dccp_int(r0, 0x21, 0x1f, &(0x7f0000000080)=0x3, 0x4) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000080)=[{0x7, 0xd5}, {0xa, 0x100000001}, {0x2, 0x8}, {0x8, 0x1f}, {0xb, 0xb6}, {0x2}, {0x8, 0xc144}], 0x7) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x507}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={r3, 0x5}, &(0x7f0000000180)=0x8) vmsplice(r1, &(0x7f0000001180)=[{&(0x7f0000000040)="9885afe2ef7286d293e5958db66f8e95286474a9c027b6b2d1629f80d2d3de77842fcda178a6c242103d3bd07fc5acc1d002da40716963ad74c2b34d8a0b50cb7aad5a7087deaf03660995aee1b08d77f846c9904b345787d54375d3fddc4e504843faeb91197ba621f0f7d011b2af4568f1fa7e895d5ad4a911550951d5c72d3dfd1f8eda82fe9b3ec719b2c0dfa3754b020393", 0x94}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="4478be33ee828cc2b2a01dcd96aba5efcc488eff8b1044c8a3b9270f8b2136851350ef44f4644d032c5ccbc889cc8aa8b41a68b710e3ce249ff04300d5690547fda8646c13f61d4bfbba47403b4ec69f0de73dc25bfe398437317e9f62b3650d66a80b1eda3529fae69d5f13a5069f92331e17f7daca1ee545969e", 0x7b}], 0x3, 0x8) ioctl$TCSETSW(r2, 0x5403, &(0x7f00000011c0)={0x100000001, 0x8, 0x5, 0x7, 0x0, 0x4, 0x0, 0x80000000, 0x8, 0x3}) fcntl$notify(r1, 0x402, 0x23) 2018/02/20 15:28:59 executing program 7: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x81355be}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x1, 0x8, 0x4, 0x1, 0x4, 0x9, 0xe12, 0x6, r1}, &(0x7f00000000c0)=0x20) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) write$selinux_user(r2, &(0x7f0000000000)={'system_u:object_r:hald_log_t:s0', 0x20, 'system_u\x00'}, 0x29) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) select(0x40, &(0x7f0000000040)={0x8, 0x5, 0x8, 0x0, 0x2, 0x2f7d, 0x800, 0x6}, &(0x7f0000000080)={0x5, 0x7, 0x4, 0x81, 0x132c, 0xfffffffffffffffa, 0x9, 0x8}, &(0x7f00000000c0)={0x9, 0x10001, 0x3e800000000000, 0x5, 0x53, 0x5, 0x442, 0x97f7}, &(0x7f0000000100)={0x0, 0x2710}) 2018/02/20 15:28:59 executing program 2: r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa00) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x2000000) r1 = inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x1000001) inotify_rm_watch(r0, r1) 2018/02/20 15:28:59 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000009ffc)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000f74ff6)='attr/exec\x00') ioctl$TIOCCBRK(r1, 0x5428) exit(0x0) writev(r1, &(0x7f0000002000)=[{&(0x7f0000011000)='`', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x9, 0x5, [0x610, 0x200, 0x100, 0x7fffffff, 0x1]}, &(0x7f0000000040)=0x12) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={r2, 0x2000000, 0x2, [0xa6, 0x80000000]}, &(0x7f00000000c0)=0xc) 2018/02/20 15:28:59 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f000060f000)=""/217, 0xd9) unshare(0x8000400) r2 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) mq_notify(r2, &(0x7f000004dfb0)={0x5, 0x0, 0x1, @tid}) mq_timedsend(r2, &(0x7f0000000ffe), 0x0, 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000de2ffc)) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/02/20 15:28:59 executing program 6: ioprio_set$pid(0x2, 0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$ax25(r0, &(0x7f00000000c0)={0x3, {"cfad82e4ffb98e"}}, 0x10) dup(0xffffffffffffffff) clone(0x0, &(0x7f000052cf69), &(0x7f0000000140), &(0x7f0000e9b000), &(0x7f00000001c0)) eventfd(0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20002, 0x0) 2018/02/20 15:28:59 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x509001, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x78, &(0x7f0000000040)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x69, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x3, @empty}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x80, @empty, 0x99d}, @in={0x2, 0x2, @rand_addr=0x10000}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x10000, 0x800}, 0x8) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x40010, r2, 0x0) r3 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f00000003c0)={0x3, &(0x7f00000000c0)=""/209, &(0x7f0000000340)=[{0xffffffff8fdebf6c, 0xbb, 0x9, &(0x7f00000001c0)=""/187}, {0x1, 0x38, 0x7599, &(0x7f0000000280)=""/56}, {0x40, 0x76, 0x3, &(0x7f00000002c0)=""/118}]}) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a85321, &(0x7f0000000400)={{0xffff, 0x1}, 'port1\x00', 0x2, 0x0, 0x3, 0x80000001, 0x9, 0x9, 0x9, 0x0, 0x1, 0x7fffffff}) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0xaa79) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000004c0)={r1, 0x9, "889753777456c19df0"}, &(0x7f0000000500)=0x11) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000004c0)={{0x1000, 0x9}, 'port1\x00', 0x4000000000002, 0x1000, 0x100000001, 0xffffffffffffffbc, 0x400, 0xdb29, 0x8001, 0x0, 0x0, 0x100000001}) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00000004c0)) [ 35.504272] binder: 5811:5813 transaction failed 29189/-22, size 40-8 line 3004 [ 35.512559] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.518366] binder: 5811:5813 ioctl 40046205 aa79 returned -22 [ 35.527875] binder: 5811:5819 transaction failed 29189/-22, size 40-8 line 3004 [ 35.539244] binder: 5811:5813 ioctl 40046205 aa79 returned -22 [ 35.549086] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/20 15:28:59 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000a38fb0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000865000)="00040500006400050000000000000000ecff00541000030006eefae7238f7e00"}) 2018/02/20 15:28:59 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) signalfd(r0, &(0x7f0000000040)={0x1}, 0x8) write$selinux_create(r0, &(0x7f0000000040)=@access={'system_u:object_r:semanage_read_lock_t:s0', 0x20, 'unconfined', 0x20, 0x35, 0x36}, 0x38) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)=0x1) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000000)) r1 = dup(0xffffffffffffffff) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='yeah\x00', 0x5) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00002cf000), &(0x7f0000000040)) timerfd_create(0x7, 0x80000) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x400000, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00000000c0)="91f93df61067f658646df4dd43bf5ddfa1c977a1710f833d853f3c7fcf065de54fbf56e9c27983fd5bd7ae75b5c3b482ed311e0dfba88e69d780") 2018/02/20 15:28:59 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000009ffc)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000f74ff6)='attr/exec\x00') exit(0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x1, @rand_addr=0x5}, 0x10) writev(r1, &(0x7f0000002000)=[{&(0x7f0000011000)='`', 0x1}], 0x1) ioctl$KDENABIO(r1, 0x4b36) 2018/02/20 15:28:59 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x1000000000000) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000064000)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0xa4}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) connect$inet6(r0, &(0x7f0000389000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/20 15:28:59 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000000040), &(0x7f0000b4bffc)) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) sendmmsg$nfc_llcp(r4, &(0x7f00000015c0)=[{&(0x7f0000000140)={0x27, 0x1, 0x3, 0x7, 0x9, 0xfffffffffffffffa, "42fb4c6ede0d2c824d447e2b8405227a5065f3bb62731a0e1e397c1e1d2099cfde2da8e46b7c4952fd7d1c923096dcb0db6b778275b3e64bb11eb9c4a2a6fb", 0x1}, 0x60, &(0x7f00000000c0)=[{&(0x7f00000001c0)="6b481277616740c48807fdc9f931d913949d490d82455552ae1e562876d98bc492d7fd4191734b7cf1b795e8df6b7ffd4a13e9757825afcdc5b7d32a9ecedcfccb2caf4321325058dcf11e0f8b82740d21359120a470ba616b8bd0169796a26c4d2e75f5a77da150d5bb6c944ad14a17c0641870fec781925b78d3c48683d5106e12d1379380c95dbb25ba23293537bc55b534d180fb342f9366ab3586ac7cfc5a2fddfb2d9960971151b7b782dabe98b08184d6a3555be2f3526e48af4559cbb3c48751731ab826dd98f466749f58d64e9b9de251", 0xd5}, {&(0x7f00000002c0)="00c689beded782c8f20bddacdc4e5e558bf13f3c39c97eac407fa6ab64a7fcf48709007cb7a1b7e5b7b6d0408e5a2d632b359308f2a4ccc95327c616a1708cee1becfdf625acb3b9f8e052e7ec4b64a1da446d49a3722eada52926c964c0c812bd73ffc42ac565b2e272b01f82099f", 0x6f}], 0x2, &(0x7f0000000340)={0x28, 0x10c, 0x4, "b3fc46c101e456d6a31d3bac2a83a97f9a2a"}, 0x28}, {&(0x7f0000000380)={0x27, 0x3f, 0x6, 0x0, 0x2, 0xfffffffffffffff7, "4f4a34319ccb85d7b0e8b7208ecde0a6e6363eaee2759e09907ed389d8556ddae7b0caf7dae0799d031e504629639109c22b468876aecbecb6d6b034140609", 0x6}, 0x60, &(0x7f0000000980)=[{&(0x7f0000000400)="b3cdd545691698e0a16599b51dca103b74552eb48c13328d8dc7b5cca3c67db4d0ffeec3bef234934d2eb27329b2a82dabfb4e3422b91f315396405f83aedc73ea2d05b9e63badeba4f55b0fd99640f1070682e131788f556083d9f5d6740b95ccf59210953c63eae00e26d407ff8c630b69843baa239af287deabf7f727a3e6f6f15eee6d4e6b3cad3b18992d23cfd947ab463145f69746a16e", 0x9a}, {&(0x7f00000004c0)="5bc674a82842a9dedea1e735dd04963d1de4386e3524c2691e10cc804735af1f9338e2b17ab4ca071532b404da7aeb9a5e1da715f134a4759f8b4a2c9bbca3b263eef203a8ef626c6ff19963d8e2e708e65c187f5133ff6eaa215dc1f93475105abc7e1d2b6c3c8c921dc95ed853bcbe116ae75362355f31be3ddb1f63767607c7ef01a4bc3db3e9", 0x88}, {&(0x7f0000000580)="365bc3c4830b81d898feb0042e822a6a28bb3fca2b0ca206add6c70c936085da70a20b112ff1e0088480c84510f80c55835d31fdc10ed461e8b30cbf2c607925de03f4b85928", 0x46}, {&(0x7f0000000600)="575d5e3bf6589a541b3a6ca80132b1b4dbdbc260f4767be75c6370341f2b9da38b4be3eb7967eeea060df393f2cf696eb22907aad77cc44ee83b136ac27f4f7267e434175d95dcd4c694e896fd779004d184d3d7fe06d668b33faff5dbd9465d9da3798d713d07da5d7a6a8c5c5d4b7da0b0b4", 0x73}, {&(0x7f0000000680)="818432ae04b0b7cf56aea9b0f4e8fec6068aab9ec4e681628233d24ce6ef0c33b912b48e07ad86efb0b179c3e66b41cada58b78cc44c289ef1f0ad356d2b121d17514d0abcc54aadb4b6a964a0ad4cbb8673b29ba436aa754e025cb9119cb3237ec954cdb9c402f6719518b478c27ee2449599e0794809bd826835a2384d9e8b7a0fa53525c2cab2dfd9e49d5c093a73b973acb26ccaaa84fdef0e28275c4dffb44acee769691e1c2be45ae187d7119516309a18b0fab093a2d97a1675", 0xbd}, {&(0x7f0000000740)="a560a39cd5aa024ea2cc65a95fb9308a8b08f453a349beed6098f45a0833dac628f2d23fbea7a30f6b04761d68dced5812a929715a3b1d5aecd200ea439395d77cdf8c72160bb682268a801a57e85cfb5803781b78507208402a1c2252d93692dda4a771e07bc87dbf7f676b41810ab17652c9de34d53c5ca582e9942a3e9b3648df0c0dbc673f38c2fc0e97c326a1cf88bda29c7aa67868fc11a3a8ad0c8f10b82b780c1574861eb35caa1adb0a459b22cda02615c6ed3a12502d1336dfe5ff0a74615ef8b9cd04c8ceec5089046dadcf4ab8ebc4989b38d17aceda885999bd244effaa0875314db5", 0xe9}, {&(0x7f0000000840)="880dd92c8acf2a1f72892734942bbe319230a9936a711af0a03d24c12aa173aa5efadfbb8ae1b1b527f907a8c45d762d4d5d6b785dea052dd35698011815f10c4bb7666fd01ec246ed7a2b50a4421db952f82b3de2ce8d9086d4ca6f3d858a768c35277f0f3f6bca927f099ea8518ff833445e9233771d5260578cba35888f9d840786f09427b9796e05c812c5f5508439ef155909b84dba7d1ee4ca1736ebe08638a3cb0d7350b96a8726f49b950d7aaf48774d5f510def50a02a5e47bfabbb539d960b561642d616d0fcf5e8a0e72ff701ca1779", 0xd5}, {&(0x7f0000000940)="812e2ec24cdcebc4c9f1faa220afda632cee2345e16cf6b97c21bdb4178bc42197c3a789e349ed8724337a36a5554397009b4e3e", 0x34}], 0x8, &(0x7f0000000a00)={0xb0, 0x84, 0x80000000, "7eec2b4e292a06c0d7e50af32776ae07b4d11a852e7fac0aa94d96477e4704f156ea4cbcd15aa4365bcba967a6ec165eb2e03f214286150500357314b36e8569902e56e34a6ccf26779ad9cf3cd3f9fe28a937ce7b03e05e048d01ae10246fe2079f3c82584074b73857ec74e81e3b6b70f5a915791ace7ceaa5b7e24d1987f9f93716a8d87eca6b6ded16dd6d6bb3e2be14b83c3eb7ea36d6"}, 0xb0, 0x880}, {&(0x7f0000000ac0)={0x27, 0xde, 0x5edb, 0x6, 0x2, 0x8, "28e8fabdb4b692997ab568085271790c7c8dcb1e13b6046a1ff25fd559f32f95d8698fe670e855627da36804513f485e84a04866bd11691ff1df5a9130d140", 0x1}, 0x60, &(0x7f0000000d80)=[{&(0x7f0000000b40)="5cd40346d23e99df45af1da9c094b219893c7b34d30dc4eff332ea1065ad8ae88af74e985a335203f44d91bddc1a83e8f5a3d57211e4254324ca3a1508ba56716ff88deb8d0d0ea09e8399a5db1a558b78752b01b8a8446c3aaeede99f65cdf8f81c778abdff6dbc39f1d5240a01a6e547b5b7a20496c265d1d324693fc78eab2e8f0cdac8a20c26b36cdbcde77363664d1a9b83bd661853bf3bf9446993df2879c34161c20b4b99dcb9b3b69242da14e6fba91e4a6d302ad7eac2b42a7ff45b48ba2e0f60d5931d6850a1732bba7fa45e6f05ed", 0xd4}, {&(0x7f0000000c40)="86d21534db859b319acf8256de405c9197fba24cb94951f80e4afe13b1e2b499b795bed5ad38b75e3bc867b08b15e4ce684b605ca057d3751205bdfdbb333ed408b1", 0x42}, {&(0x7f0000000cc0)="e39fd8ee57fff675004525ceafe59fcd9517fe88f26b5480b0caba18e7698eb96f298083a36632e22af9a68c1bca9968623bb056f976180bb0f07a27b79bf0a81c179107697fb57f3602e6c39b6be2e9b5a2bbbaebfc77a52720d85346eb043de32b0f56bd7840ebec136eaefe6951e731d64a7fe8d03243940c0f3cb6bf9539d56cfc3e57aed31d41121e97365526b83a22eda0625a2b592246", 0x9a}], 0x3, &(0x7f0000000dc0)={0x70, 0x10d, 0x8c23, "b2e27536e11949135533aad4956e76163718b518b8e137ef499bab4263582328da72da571ff33dc9179a9a546dd9866d8cb464765f11438f4c7c19c736b865242adab44b3d2a3b209fd5a158726e67d98c592312a290345b1a550e"}, 0x70, 0x4000}, {&(0x7f0000000e40)={0x27, 0x80000001, 0x101, 0x5, 0xd, 0x200, "85010a02776c09d71f2d3beaa395468d735bcbe79762281a240751c02b554a1c52832e1407fd4a0d52ddac4420f3bb31b30a10abb28f9dcdfa1b4f46a375f3", 0x9c3}, 0x60, &(0x7f0000000fc0)=[{&(0x7f0000000ec0)="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", 0xfb}], 0x1, &(0x7f0000001000)={0xb8, 0x111, 0x0, "90f89a3b93e6f4a8bf7c43e9f97195460e058a145d8a8b96c8ad908a17096379afa849d1b9ccfd5f4670b9f1d07f4e5a0205bd56cde65ab8b75d9573b810009ec3bc338c47853130be80fc7a76f4f8d5206c6577a1ee9b1d44c714e309b107928e013b7281d4a5237fba6f66bd7cceb4d1c9300f47d2976a59fb208fd4a840bf0ebe147b0bce8867b19daf8426307865f1b7aa29fdbf296a31809deb042ad160ae9f05"}, 0xb8, 0x8000}, {&(0x7f00000010c0)={0x27, 0xffffffff, 0x101, 0x7, 0x80, 0x5, "95218591cd34c6040dad9b5485d8ecd356e18db12ffde51ae4d32ac66accc46753d91e815c8bf1800f5913f44738bc038450250307247b356cb316b02e3b48", 0x10001}, 0x60, &(0x7f0000001240)=[{&(0x7f0000001140)="b57ba59bfb11a89dbd14d5fa67e77f3ffe09a1daec217686a5af9e196ebce06225b5fdddbd51cf03da503cf2b4dae48cb0026412b170e66bb454d306a438e9abd63d2017e68ac8801b2df004133b2d910a57d319ff579ad57a9857d668043bd27036b5a91e18c7c30383d5060b3935e17bedae8c2b347f4be73945e2b7b9ea4b4b259e531a956f5961f90e6d9a64910f3d761c6af047dce92da6ff2cb91daf02adc25f6a604453e579b95b808931235aeb406f0be04b4d4dfecd51e1be267e66fa", 0xc1}], 0x1, &(0x7f0000001280)={0x68, 0xd791762e01d6d288, 0x10000, "79135021e338fbee00d12cabe247e3b80eb0cec05a7d9ad7a43d21202e0f67f8ed4023a1631fd02e751e2ea54ff4b3014805025a01817f411de8f91636f3ec78358255b4405d9347ea54cdec61711af2c5"}, 0x68, 0x4000}, {&(0x7f0000001300)={0x27, 0x8001, 0x2, 0x7, 0x4, 0x4859, "42c3429e994d78485630de4f6736bb537a70bc28daa933ee0cacc2d7195c5d2d5de1256c4246e8617f0e9e4c20dfff7bd8e4c5234af38ef7dcb8843c7df36c", 0x3f}, 0x60, &(0x7f0000001400)=[{&(0x7f0000001380)="6fcaeaea0fe1d2e0611ba18920790ae810598ae45ee382e292357807716e1410c3cfb6953bc39bdce119f808f873cbe647adf20ebd0a9f1a281ee5b858c8717192cebf2608d7bebfb4fc0f153b79b0c8abd8c9df04", 0x55}], 0x1, &(0x7f0000001440)={0x60, 0x6, 0x1000, "0e8a6e5e6dc6411401d3cfaf9ca8a0f6948dc4731141d23d97ee46d2734ee6bee54aa389fc774c6313d73e6e8be36abaf086e21ea939184a679dcce17f1c5f5734d6983c67cc97d1866c0f6e"}, 0x60, 0x4}, {&(0x7f00000014c0)={0x27, 0x5, 0x8001, 0x3, 0x4, 0x5, "1c224453d77e9a07fa17e65af40331cdfb172ed1fed5101a6d4caacb79f3497fa3e486d40a5cb4a441e1345349fd9c504adbbe15603da869dc686987a190a4", 0x8ad9}, 0x60, &(0x7f0000001580)=[{&(0x7f0000001540)="a1280a27c85ca8e136ce79258d4615a263e2b777e3d97c68af115f", 0x1b}], 0x1, 0x0, 0x0, 0x4040000}], 0x7, 0x4008004) r6 = getuid() r7 = geteuid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000480)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0}, &(0x7f0000000540)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000580)=0x0) lstat(&(0x7f00000027c0)='./file0\x00', &(0x7f0000002800)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005380)={0x0}, &(0x7f00000053c0)=0xc) r13 = getpid() sendmsg$netlink(r4, &(0x7f0000006a40)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x3, 0x80000000}, 0xc, &(0x7f0000006980)=[{&(0x7f0000000140)={0xcc, 0x2f, 0x30, 0x4, 0x1, "", [@nested={0x1c, 0x4b, [@typed={0xc, 0x5d, @pid=r5}, @typed={0xc, 0x45, @uid=r6}]}, @nested={0x28, 0x3f, [@typed={0xc, 0x1f, @u32=0x6b}, @generic, @typed={0x8, 0x72}, @generic='[', @typed={0xc, 0x27, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, @generic="3537673521c5bc80bccb8246edf81627987bf76a819f9bd57cd057508efb3c3af0c4884619a21d7c061f1921f38e44f32e3fb4d69054e958143c25226803646114f992677c3e50f45a2eacba09c6d2ee381e943ae47e70ab3f110cea4f296f2df3c95fcf9fbbed1fb3b902979a32b8d13570794324734eb4"]}, 0xcc}, {&(0x7f0000000240)={0x23c, 0x27, 0x401, 0x3, 0x1, "", [@nested={0x22c, 0x95, [@typed={0xc, 0x90, @u32=0xc3}, @generic="e976a30e8eefdbe6bc1eda8318e70b6900673531ab1aac99a8f38263e9f4104b13703aba3799a29553bc2d8dc4a0aef18dfd774ea660904b09e02181c8457dc654ffbe9ed65dec03f048d69976d604d2652cf4dab33aa665c963a3a65a3fd4afc5292eba435b", @typed={0xc, 0x62, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x9, @uid=r7}, @generic="329b156e5b5cc8375d76b69644af64269f7fd68bf0ab4dd63c0269624a90105d2875c4bca053eb6c336fd05ce11b9753e40a893a", @typed={0x8c, 0xd, @binary="7b6c55ef301e7a45cd673d0048d1365d9b8c80225f9f3d6711bed372fc01e085f763fb72c5d3c4759b46a1af7d1f9cf3b3e2bfa6e7bff4862645d3e90ce3ec6c5d1a26645cae85177336e054ca7760d22965c2a2f13e7f904429bb8b91cfe872e978dbd20cdc23251c7308b45c2071cdcc79b0bc106c20a8d3d0b3b571c3048c94c0512f"}, @generic="26dbd4e3c3e7b7c6e0288fefec20766cd3691b03c2607540efd3e6ecd078600f441900da1578ab54a001911adaf4aeae303699589da1afd71a267da728f9b277333a08ab870a7c42220dd48f06ee50d4a68811698afa098d227ded7b8fd11d05550701903e5d82bc2ba1bf33ddf7c75c1e93", @generic="d7057da6d81710b08dcf27f3c545a71138f8ef6a1f50e9264681ac7682085702898fead97b17929f3c8193ccac04ed1227d392356e50773898e83cc7d9fd5a9a41e49bdb43a73ded52a2c8ba58157ef27d46c76bdd095a377146fdaf87a129aab399161bc049187ba489d8"]}]}, 0x23c}, {&(0x7f00000004c0)={0x2c, 0x35, 0xc14, 0x1, 0x1, "", [@typed={0x10, 0x39, @u64}, @typed={0xc, 0x55, @pid=r8}]}, 0x2c}, {&(0x7f00000005c0)={0x2078, 0x2e, 0x0, 0x2, 0x2, "", [@generic="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@typed={0x10, 0x1, @str='keyring\x00'}, @nested={0x10, 0x16, [@typed={0xc, 0x1b, @ipv4=@rand_addr=0x4}]}, @nested={0x170, 0x93, [@generic="2c00d6a8db5ddd6b13e1e88ed47754b12a46d078f59cdecd4a255de043960e419655faaa23dca362d8bd05e7", @typed={0x18, 0x3c, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x49, @u32=0x5}, @generic="39c2f0cef76c", @generic="75abddccb67c77d1600eaaec124d113d0d97790a78e778886ce585d92a815bed7fbd4876bcc29f3c", @typed={0xc, 0x87, @fd=r0}, @generic="a592888500d80be1345212975c0100e147a6be19b244ba15fbb5f31044372f245642c9efb93fec9446ffe670fd39d4a255940317d0c17a99e3d196f61b88e593ffb99c0b0591c53fc550396f484e23062adb66232c4ef20f106f4871390b1d11032484e9875ee19aa4cb944108254d0dc928097e10d420b269cf08f666dbc339f6d42192f8b8da2dd4d15aa49e28d15469f8e7641e3af529132701b1c89a8eb3759e77c76f41717d9ebd56454f24376edcdf566eef0fa66d53e621db9bf7442f4d76899c3ec6d0b4dbafd34e47371711ee772e58c88135987d02c45bc15c60122e"]}]}, 0x2308}, {&(0x7f0000005400)={0x13b8, 0x39, 0x10, 0x5, 0x3, "", [@typed={0x10, 0x12, @u64=0xe5d4}, @typed={0xc, 0x32, @u32=0xe40}, @typed={0x18, 0x5, @ipv6=@empty}, @nested={0x127c, 0x88, [@generic="c768efd02051bc81ac34d8a1975a364a2ba1e75b59e3c8514e99f1b9f4b8b4859aa2639dc9e586427a42f0b4925c501867f4fcb897542f68374d0960da9a1af9d3ae09ab41f7d997917afea82b1e6d8d724027deb73fd57f8a3f8b8c1ae402dddb369f8ac4d4013745e43711e0958627cc98d1681f0851fbf2f4ef7534f586212a3a69098370f0e5e0c068af2dff597bd317ac5927c4de0ae4dd55e6c23be932dfcd981eea1a4d", @generic="cb9c6af2d18a848a302cb34bf9f97c4ba5ac7aac7c68f6f861398ea786700fa8392d7c3f4e551758019f24b0a6d7a67cf0d31dc5f1a10084f73b594713d3f4428cbf3b631b17a08e24701f5e02cdb80f07e5f7981af41d074548ad7fe4e60d25e2f1258d0a89b13f5067598d37425bd6b6348e16177ec0e8648797900230eb0115617d769ae776e533843baa8b19ca0042c9bf7491a22aff50feb8799cd52750004d1af095cfece3f341da664e1b6081343e94c0646c74e33e60b25a956a82a10f4c06b4c7d473d252276f57d4bbd351e9c9d6205bd7613be01f8b26322c6116213e684406f5699c7375", @generic="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@generic="2ce5eee29002aa9e97472bbe8be5014659367f5315c9f7f86a5de69802e4d47c931f", @generic="29065778335a58abd284957bafa507a83b7271145354344d8d359b2499a7efe5cca564808b7911de2fae6c9aafb98d9268226e2d5831b43de720cd41b536a513e68ef6d8d575a9d6490da181c6737b0fac6acedc3f1b77623dbc32b1e3325826106e755a0ae560b150b6e5391574dc6b5b514f5bc09622f4f832389295bc9a22b6114dea11df4a1b99f8cd90e69c3f1b6d8ba0285c7976d9c74e90bb71949c68740de4d91f3fe03099fada2e4b863114d5deec307f17d1e51d7165ac46ede9ba3d25"]}, @typed={0xc, 0x81, @pid=r12}, @nested={0xc4, 0x44, [@generic="fa2788475c211468a563e2444d", @generic="9e45b1ca51a73ea1a503c22a7b5b03e52d00512d627f3e49eed705d335bcf1132a39b96242b37cefda07b14eb0dfa9bbecac7eaa02dac389d53672fd579fdc0f426b448fe1e69f9ea50e09e211970da829f63987be32ece96d2bd96e1f5c286308be89a2111e64c7e0dc87ba9a71e0df7cb363ff95c2f4e1e4fae9b09c8cda9a9f28f003937fb992ef517b337cdf3e3d4aec6e7d9621c5753898e82a2bb15f3d3de45d69", @typed={0xc, 0x1, @fd=r1}]}, @typed={0x18, 0x6e, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @nested={0x10, 0x66, [@typed={0xc, 0xa, @str='\x00'}]}]}, 0x13b8}, {&(0x7f00000067c0)={0x1b8, 0x39, 0x900, 0x7, 0x2, "", [@nested={0x158, 0x50, [@typed={0xb8, 0x7e, @binary="6688d4c0dc68cb8102518ee9e2cc3ca941d8e62a5c6fbc837e80c4134463a0af63d4de47e9367f2bc760acd192b84453718682f8f49c755faa2ab1a469db8e4ca03f117d5a1ab6802047cca77ba72954ed8f9d10683e4167599ee346826d12ed09dbd70da42b84a654621991eb227120efa3e5a4cbeece42a86d8ed65cea8d0f1602d66c770f9a6572026a4079891bee247853eaf7416f1a950d49447bc067448d718f0c9098c29ebd15e2366dd1a6"}, @generic="d5c8d5035d59662ae062567323ccdb353f624103e9f5dd3b749e898f974cd81b184a9e525ace8ef82a87da2775ef27e3b9881fccbe49a23ee15b85f2be2b4d4ab7d4196594f1677f369e72f70e0d95dd86476274650c9994260fda0f49db4f8ee44e36b6301a11bec323854b414a8d1af8260b8d09b65eadcb4b4458387f9c9353f618cf54f09173a799bb4cf66a0366a47eff1d7138b214d8e967"]}, @generic="f91b1f63612e40cfa367760fb475ceb29b4ab0b179", @typed={0xc, 0x3e, @pid=r13}, @generic="46d0cfbe1c761822c34e512224eeb9c6d415dd297fe98723467158b5535b51164bb422e213fc6535999826531673"]}, 0x1b8}], 0xa, 0x0, 0x0, 0x8800}, 0x4c010) r14 = geteuid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000080)={{{@in=@broadcast, @in=@empty}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x7f, 0x0, 0x0, 0xa, 0x80, 0x20, 0x11, r3, r14}, {0x6, 0x5, 0x81, 0x34, 0x8, 0x5, 0x7bae, 0x1}, {0xa98, 0x52d, 0x1, 0x7}, 0xf7d, 0x3, 0x1, 0x1, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0xd}, 0x0, 0x32}, 0xa, @in=@empty, 0x1, 0x4, 0x2, 0x5, 0x100000000, 0x3, 0x400}}, 0xe8) 2018/02/20 15:28:59 executing program 3: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) r1 = inotify_init1(0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x6}, 0x4) shutdown(r0, 0x0) inotify_add_watch(r1, &(0x7f0000c31000)='./control\x00', 0x86000006) write$fuse(r0, &(0x7f0000000180)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a}}, 0x50) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=""/192, &(0x7f0000000000)=0xc0) 2018/02/20 15:28:59 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f000015f000)=""/24, 0x18) socketpair$inet6(0xa, 0x7, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f000098f000/0x3000)=nil, 0x3000) fchdir(r0) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) 2018/02/20 15:28:59 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000040)=""/18) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x200, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0x0, 0x0}) setsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f0000000000), 0x4) 2018/02/20 15:28:59 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00009db000)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x78de4160023fe124, &(0x7f0000000040)=0x3, 0x4) 2018/02/20 15:28:59 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x200480, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x7, 0x4) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) lseek(r1, 0x0, 0x0) 2018/02/20 15:28:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = memfd_create(&(0x7f0000000000)='ppp1+\x00', 0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}}, 0x8b0, 0x6f03}, 0xfffffffffffffe8e) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}, 0x20}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0x1, 0x8, [0x400, 0x7, 0x8, 0x0, 0x7, 0x5, 0xff, 0x7fffffff]}, &(0x7f00000001c0)=0x18) 2018/02/20 15:28:59 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x8000) fdatasync(r0) 2018/02/20 15:28:59 executing program 2: symlink(&(0x7f000000bffa)='./control\x00', &(0x7f00006bb000)='./file0\x00') r0 = open(&(0x7f0000000040)='./control\x00', 0x1000000080040, 0x0) creat(&(0x7f0000412ff8)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000557000)='./file0\x00', &(0x7f0000473000)='./control\x00') 2018/02/20 15:28:59 executing program 0: r0 = socket(0xfffffffffffffffd, 0x4, 0xfffffffffffffc01) r1 = accept$inet6(r0, &(0x7f0000481000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00002a3ffc)=0x1c) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='rose0\x00'}}) 2018/02/20 15:28:59 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') read(r0, &(0x7f0000000140)=""/204, 0xcc) 2018/02/20 15:28:59 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) socketpair(0x1, 0x0, 0x101, &(0x7f0000000000)={0x0}) write$fuse(r1, &(0x7f0000000040)={0x20, 0x0, 0x5, @fuse_notify_inval_entry_out={0x7ff, 0x5}}, 0x20) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x2, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000100)={r3, 0x80000, r4}) 2018/02/20 15:29:00 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)) 2018/02/20 15:29:00 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000009ffc)) exit(0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000040)=@known='com.apple.FinderInfo\x00') 2018/02/20 15:29:00 executing program 2: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = getpgrp(0x0) fcntl$setown(r0, 0x8, r1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r3, &(0x7f00004edff8)=[{&(0x7f0000fb4000)="1f00000001031900030007000000068100023b0509000100010100ff1ffe16", 0x1f}], 0x1) ioctl$KDSKBLED(r2, 0x4b65, 0x6) ioctl$TCSBRK(r2, 0x5409, 0x5) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000080)=""/198) setfsgid(0x0) 2018/02/20 15:29:00 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={@common='sit0\x00', 0x0}) creat(&(0x7f0000000000)='./file0\x00', 0x20) sendmsg$nl_route(r0, &(0x7f0000b53000)={&(0x7f0000c0c000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000c67000)=@bridge_dellink={0x28, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4}]}]}, 0x28}, 0x1}, 0x0) 2018/02/20 15:29:00 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000343000)='/dev/loop#\x00', 0x0, 0x0) r1 = getpgid(0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80000, 0x0) write$selinux_load(r2, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux', "f17b2619bccc19e89d7d0a51e2847431224f28ee20de4abcf2198886c4caa8dec7147fbd61adeda2ca48bc3e97ea71a2d9"}, 0x41) sched_getparam(r1, &(0x7f0000000000)) ioctl(r0, 0x4000000000001275, &(0x7f00006f6000)) 2018/02/20 15:29:00 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x100004) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000080)={@empty, @multicast2, 0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000f96cf3)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x4d2, 0x0, 0x6, 0x0, 0x0, r1}) 2018/02/20 15:29:00 executing program 4: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) r2 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, r0, r1, 0x0, 0x0) fadvise64(r2, 0x0, 0x0, 0x0) 2018/02/20 15:29:00 executing program 7: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x3, 0x300) syz_open_procfs(0x0, &(0x7f00006e7ff5)='net/packet\x00') sendfile(r1, r1, &(0x7f000036b000)=0x49, 0x7f) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x8001}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x1}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000100)) 2018/02/20 15:29:00 executing program 3: r0 = fcntl$getown(0xffffffffffffffff, 0x9) ioprio_set$pid(0x2, r0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x82, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)=0xc2f0e396299a579d) readv(r1, &(0x7f0000001540)=[{&(0x7f0000000080)=""/178, 0xb2}, {&(0x7f0000000140)=""/139, 0x8b}, {&(0x7f0000000200)=""/187, 0xbb}, {&(0x7f00000002c0)=""/107, 0x6b}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f00000003c0)=""/82, 0x52}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/239, 0xef}], 0x8) r2 = socket$nl_route(0x10, 0x3, 0x0) fchmod(r2, 0x198) 2018/02/20 15:29:00 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x40002040) r1 = socket(0x5, 0x0, 0xc000000000000000) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000fa3000)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/02/20 15:29:00 executing program 6: r0 = memfd_create(&(0x7f0000000080)='proc\\\\user\x00', 0x2) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc2fe0)={0x4a8425, {0x400003ffffffe}}, &(0x7f0000746fe0), 0x8, &(0x7f00001a3ff8)) syz_open_dev$evdev(&(0x7f0000258000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/02/20 15:29:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) times(&(0x7f0000000080)) 2018/02/20 15:29:00 executing program 4: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/34) r1 = syz_open_procfs(r0, &(0x7f0000f12000)="617474722f667363726561746500ea702b3c1029986b79daea889824f3921473467fa485ef59245366fcd2a0a6219dfc1a2768c56f5814f705069e8a3bff0fd0c6c6bc0eaa382122d039026120ff7e195143c0125657442721e77790609fa7afed1122d9db38ace4bfde28be09f66643281106f1997cafda") writev(r1, &(0x7f0000017000)=[{&(0x7f0000009000)='~', 0x1}], 0x1) 2018/02/20 15:29:00 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x40) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000080)={@broadcast, @dev, 0x0}, &(0x7f0000000040)=0xc) recvfrom(r0, &(0x7f0000000040)=""/44, 0x2c, 0x40, &(0x7f0000000100)=@ll={0x11, 0x0, r1, 0x1, 0x9, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) renameat2(0xffffffffffffffff, &(0x7f0000fa8000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000a11000)='./file0\x00', 0x4) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/02/20 15:29:00 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f00000f5fe0)=[{0x2}, {0x60}, {0x6}]}, 0x10) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x800, 0x0) 2018/02/20 15:29:00 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) kexec_load(0x67, 0x3, &(0x7f0000000140)=[{&(0x7f0000000000)="7549a9999f121e01b00d46906833a05a29b09163de63e79f0c04697b50ed91431d6a095ec67b42cd640a1178ad1399f3d87a7c3f15a440baa1d4f25747a95627e9e260cc4960ba9869", 0x49, 0x4, 0x80000001}, {&(0x7f0000000080)="2c30ef7578a4b5d790f0f647c72ac6973b526fd0977e822e91256de59f73237e518b486228592c7f3f", 0x29, 0xca86, 0xdde}, {&(0x7f00000000c0)="87b65f3dd8d39a1aab0543ed840925c343244be73b0c8e5ba1e227d92cef7bbc64851307dfd10e18ef1eb63c76c093130ea2d444121fd8f9694245732ad83d9f002c2068e970b1c7f4aa8d76d8ab8d3d1b795dbd5dd2adbd9e927879ca4e782b760712b9e5484dab2cb2b24e7a", 0x6d, 0xa2, 0x20}], 0x140000) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f000064f000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x3c}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_crypt={0x48, 0x2, {{'xts(aes)\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/20 15:29:00 executing program 2: socket$l2tp(0x18, 0x1, 0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000000, 0x32, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000001000)="da", 0x1) 2018/02/20 15:29:00 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000fe2)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)={0x2, 0x90000000000000, 0x5, 0x7f, 0x10000}) fallocate(r0, 0x0, 0x0, 0x3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x381480, 0x0) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2000) 2018/02/20 15:29:00 executing program 4: chdir(&(0x7f0000000000)='./file0\x00') r0 = socket$inet6(0xa, 0x2000000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001fef)=[{0xffffffffffffffff}, {0xffffffffffffffff}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000001ff2)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockname$inet6(r0, &(0x7f0000f62000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000e9d000)=0x1c) 2018/02/20 15:29:00 executing program 5: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000002d40)=[{{&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f0000001300)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/136, 0x88}, {&(0x7f0000001200)=""/223, 0xdf}], 0x3, &(0x7f0000001340)=""/234, 0xea, 0x4}, 0x100000001}, {{&(0x7f0000001440)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x20, &(0x7f0000002880)=[{&(0x7f0000001480)=""/25, 0x19}, {&(0x7f00000014c0)=""/236, 0xec}, {&(0x7f00000015c0)=""/192, 0xc0}, {&(0x7f0000001680)=""/81, 0x51}, {&(0x7f0000001700)=""/4096, 0x1000}, {&(0x7f0000002700)=""/155, 0x9b}, {&(0x7f00000027c0)=""/185, 0xb9}], 0x7, &(0x7f0000002900)=""/248, 0xf8, 0x81}}, {{0x0, 0x0, &(0x7f0000002cc0)=[{&(0x7f0000002a00)=""/214, 0xd6}, {&(0x7f0000002b00)=""/241, 0xf1}, {&(0x7f0000002c00)=""/178, 0xb2}], 0x3, &(0x7f0000002d00)=""/27, 0x1b, 0x7fff}, 0x7}], 0x3, 0x10000, &(0x7f0000002e00)={0x0, 0x989680}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000002e40)={0x0, 0x5, 0x30}, &(0x7f0000002e80)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002ec0)={0x0, 0x3, 0x8000, 0x1, 0x1, 0xffffffffffffffff, 0xcc1, 0x3, r2}, 0x20) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() setresgid(r0, r3, r4) r5 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_route(r5, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x1c}, 0x1}, 0x0) 2018/02/20 15:29:00 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x0, 0x0) sync_file_range(r0, 0x0, 0x3f, 0x2) 2018/02/20 15:29:00 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="e9bf4ad626d47847d79975770bc611e00e7eb0968bfb42a3e79bd84b32b4d574f373773e04f7b8454fcbdd7f6d9d1f3c6885d3fb46ecde1e038da7888186533562d58a8971e385ed972259fab1e98d9c5f933c20548705712fe0b2b29e8137c1fe4fc6d44181e76b51e049389ea980cd498931661d3d08ac89fa0c86dbd239981dd4f7ad51e52014a211cdb7c9ea805afbff922f91f35760e5b2e17e37143e4a680b38f57a92db6aa200de05ca87eef987337e45", 0xb4, 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000180)='%ppp1cgroup\x00') setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x30000000002}, 0x20) 2018/02/20 15:29:00 executing program 3: pipe2(&(0x7f0000f28ff8)={0x0, 0x0}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000010b000)='ns\x00') splice(r2, &(0x7f00008deff8), r1, &(0x7f0000d69ff8), 0x1, 0x0) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/10, 0xa}, {&(0x7f0000000040)=""/81, 0x51}, {&(0x7f00000000c0)=""/72, 0x48}], 0x3, 0x0) 2018/02/20 15:29:00 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) kexec_load(0x67, 0x3, &(0x7f0000000140)=[{&(0x7f0000000000)="7549a9999f121e01b00d46906833a05a29b09163de63e79f0c04697b50ed91431d6a095ec67b42cd640a1178ad1399f3d87a7c3f15a440baa1d4f25747a95627e9e260cc4960ba9869", 0x49, 0x4, 0x80000001}, {&(0x7f0000000080)="2c30ef7578a4b5d790f0f647c72ac6973b526fd0977e822e91256de59f73237e518b486228592c7f3f", 0x29, 0xca86, 0xdde}, {&(0x7f00000000c0)="87b65f3dd8d39a1aab0543ed840925c343244be73b0c8e5ba1e227d92cef7bbc64851307dfd10e18ef1eb63c76c093130ea2d444121fd8f9694245732ad83d9f002c2068e970b1c7f4aa8d76d8ab8d3d1b795dbd5dd2adbd9e927879ca4e782b760712b9e5484dab2cb2b24e7a", 0x6d, 0xa2, 0x20}], 0x140000) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f000064f000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x3c}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_crypt={0x48, 0x2, {{'xts(aes)\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/20 15:29:00 executing program 5: socket$packet(0x11, 0x3, 0x300) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000000)={0x4, 0x10, 0x5}) 2018/02/20 15:29:00 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000072b000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10800, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x1, 0x4) clock_settime(0x3, &(0x7f0000000000)={0x0, 0x1c9c380}) 2018/02/20 15:29:00 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0xfffffffffffffffd, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) 2018/02/20 15:29:00 executing program 4: r0 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000002ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001f4a), 0x0, 0xfffffffffffffffb) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="01c270eca2a7af79fa1ad681f0f2b9e2"}}, 0x1e) ioctl$KDSKBLED(r1, 0x4b65, 0x1) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000000080)=0x4) keyctl$set_timeout(0xf, r0, 0x10000000000046) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000040)=""/56) 2018/02/20 15:29:00 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x3f}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = socket(0x200000000010, 0x2, 0x0) write(r2, &(0x7f0000caff33)="2400000026007f000000000000007701000000ff0100000000000200ffffffff0100ff10", 0x24) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)) 2018/02/20 15:29:00 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x111a80, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x7, 0x4) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f00009d6fff)) 2018/02/20 15:29:00 executing program 3: ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x6) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x10001, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@int, &(0x7f00000000c0)=0x4) recvfrom(0xffffffffffffffff, &(0x7f0000012f73), 0x0, 0x0, &(0x7f000056c000)=@l2={0x1f}, 0xe) getpgid(0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x1}}, 0x2e) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00000002bb)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x1}}, 0x26) tkill(0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2018/02/20 15:29:00 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000ad0000)=@abs={0x1}, 0x8) bind$unix(r0, &(0x7f000076f000)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$inet(0x10, 0x3, 0x9) sendmsg(r1, &(0x7f0000f18000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000c21f67)="240000000104f50000000000000006000c200af80900010003e8ab60070000000000001f", 0x24}], 0x1}, 0x0) 2018/02/20 15:29:00 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e94fec)={0x0, 0x0, 0x0, 0x0, 0x6}, 0x14) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x40004, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x1, {0x2, 0x1, @loopback=0x7f000001}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}, {0x2, 0x1, @broadcast=0xffffffff}, 0x100, 0x200, 0x4, 0xffffffff, 0x5d, &(0x7f0000000000)=@generic="2936fa7779757d3e63927c401ea08af9", 0x3a0, 0xa, 0xffff}) accept4$netrom(r1, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48, 0x80800) 2018/02/20 15:29:00 executing program 2: r0 = getpgid(0x0) ioprio_set$pid(0x1, r0, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x2, 0x1) r3 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x1ff, 0x80000) fstat(r3, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000140)=[r1, r4]) r5 = dup(0xffffffffffffffff) ioctl$PPPIOCGFLAGS(r5, 0x8004745a, &(0x7f0000000180)) fadvise64(r2, 0x0, 0xff, 0x5) 2018/02/20 15:29:00 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={@generic="4a4a7779ec819994495ffa554a70418c", 0xfffffffffffffff7}) ioctl(r0, 0x8918, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000000080)="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", 0x1000, 0x880, 0x0, 0x0) 2018/02/20 15:29:00 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e5afef)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_create1(0x80000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aaeff4)={0x3}) epoll_pwait(r1, &(0x7f0000eda000)=[{}], 0x1, 0x0, &(0x7f00001a8000), 0x8) 2018/02/20 15:29:00 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x80}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x7}, 0x8) r2 = gettid() setrlimit(0xb, &(0x7f000003a000)) rt_sigqueueinfo(r2, 0x24, &(0x7f0000000000)={0x0, 0x0, 0xb0}) 2018/02/20 15:29:00 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000dbaffc)=0x2ce9, 0x4) 2018/02/20 15:29:00 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/02/20 15:29:00 executing program 7: mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3000001, 0xad8f2fedb4f7c037, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) 2018/02/20 15:29:00 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000008ff8)=0x3f) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x28000, 0x0) gettid() recvfrom$unix(r0, &(0x7f0000000000), 0x21e, 0x0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) dup2(r0, r1) 2018/02/20 15:29:00 executing program 1: timer_create(0x7, &(0x7f0000ba2fa0)={0x0, 0x0, 0x1, @tid}, &(0x7f0000610000)) clock_gettime(0x0, &(0x7f00000cf000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00006b5000)={{0x0, 0x1c9c380}, {0x0, r0+30000000}}, &(0x7f0000000040)) 2018/02/20 15:29:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x20010, 0xffffffffffffffff, 0x0) getpgrp(0x0) r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000000000)={0x3ff}, 0x8, 0x80800) fsync(r0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) capset(&(0x7f0000000000)={0x19980330, r1}, &(0x7f0000000080)={0x0, 0x404000000, 0x0, 0x0, 0xffffffffffffffff}) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='ns/uts\x00') ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000100)=r1) 2018/02/20 15:29:00 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00004cdff6)='ns/cgroup\x00') ioctl$VT_RELDISP(r0, 0xb701) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x6, {{0xa, 0x2, 0x12000000000, @loopback={0x0, 0x1}, 0x6}}}, 0x88) 2018/02/20 15:29:00 executing program 7: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) r2 = fcntl$getown(r0, 0x9) ptrace$peekuser(0x3, r2, 0x6fc9) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="0e", 0x1}], 0x1) pwrite64(r0, &(0x7f00000000c0)="eb4f6e3b0b10a634155f8e27998678a2c2f8d708ef80731545abd4d832cd859a9529acb483ef156a2e24bf7fbe5e3a7b89b3a46892de351911fcf10f571bbedb356912afc922283111c99e23ecabfdbdae6c628a5de3a1bc697deff2d48492a401303f5863ee5e4cd1be6d4fa7234888274c0a04d37aed4bbac3210b3750c50498cd128ccab76977ee0fb2500a51563e1862724c573081e7ab1114bddcce1ba8a2e753ff", 0xa4, 0x0) 2018/02/20 15:29:00 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006ebff4)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000080)=""/59) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000000080)={0x6, 0xfffffffffffffcba, 0x100000001, {0x77359400}, 0xffffffffffffdca3, 0xcb}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) dup3(r1, r0, 0x0) [ 36.355277] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=1025 sclass=netlink_audit_socket pig=5998 comm=syz-executor6 [ 36.392117] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=1025 sclass=netlink_audit_socket pig=6023 comm=syz-executor6 2018/02/20 15:29:00 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0xffffffffffff0000, 0xfffffffffffffce9) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x17) 2018/02/20 15:29:00 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f00000000c0)=[], 0x48, 0x0, &(0x7f0000000040)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004f6000)}) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x8000, 0x1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) renameat2(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00', 0x5) 2018/02/20 15:29:00 executing program 1: mkdir(&(0x7f0000030ffa)='./bus\x00', 0x0) r0 = open(&(0x7f000001dff4)='./bus/file0\x00', 0x880c0, 0x0) truncate(&(0x7f0000000080)='./bus/file0\x00', 0xb86) mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x3, 0x12, r0, 0x8000000) lstat(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)) lstat(&(0x7f0000005ff4)='./bus/file0\x00', &(0x7f000003bfbc)) clone(0x0, &(0x7f0000b17fff), &(0x7f000067e000), &(0x7f000000fffc), &(0x7f0000000fff)) 2018/02/20 15:29:00 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, r0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x81, @loopback={0x0, 0x1}}, 0x2) r1 = gettid() ptrace$getenv(0x4201, r1, 0x8, &(0x7f0000000040)) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000003000)=""/16, &(0x7f0000006ffc)=0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@rand_addr, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={@generic="8a177dfc4dda419d791e58b56576fa2d", r2}) 2018/02/20 15:29:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x3) socket$netlink(0x10, 0x3, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$netlink(0x10, 0x3, 0x3) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) fchown(r0, r1, r2) 2018/02/20 15:29:00 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ebe000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00003b2000)={{0x0, 0x1}}) r2 = fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r4 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) writev(r4, &(0x7f0000003fd8)=[{&(0x7f0000012fb7)='5', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000b8cff8)='./file0\x00', &(0x7f0000fe3000)='anon_inodefs\x00', 0x13004, &(0x7f00008b5ff1)) unlink(&(0x7f0000cbb000)='./file0\x00') epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r0) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00004daff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x10000, 0x7fff, 0x39570b3a, 0x0, 0x6, 0xc88f}}) 2018/02/20 15:29:00 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00003dafd0)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000000c0)={{0x6, 0x6}, 'port1\x00', 0x5, 0x10000, 0x3, 0xfffffffffffffff7, 0x9, 0x1, 0xc8, 0x0, 0x6, 0x3}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x8040, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000000c0)={0xe7dd, 0x9, 0x10001, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000c73fb0)) 2018/02/20 15:29:00 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b03ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = memfd_create(&(0x7f0000003c80)='\x00', 0x1) connect$netlink(r0, &(0x7f0000003cc0)=@proc={0x10, 0x0, 0x3, 0x9d927c16d94b4b2}, 0xc) prctl$getreaper(0x5, &(0x7f0000000000)) 2018/02/20 15:29:00 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x80004522, &(0x7f000057d000)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f0000000040)=0x9, 0x7) 2018/02/20 15:29:00 executing program 0: capset(&(0x7f000000b000)={0x20080522}, &(0x7f000000cfe8)) setpriority(0x2, 0x0, 0x401) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f00008a8000), &(0x7f0000572ffc)=0x4) 2018/02/20 15:29:00 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000f59ff9), 0x0) 2018/02/20 15:29:00 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/214, 0xd6) r1 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2275, &(0x7f00004a2000)="46cd") ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000180)=0xfffffffffffff34a) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x8012, r1, 0x0) 2018/02/20 15:29:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000011fe0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000060d000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x200080000000, 0x0, 0x2}, 0x20) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40, 0x0) recvfrom$ax25(r1, &(0x7f0000000040)=""/61, 0x3d, 0x0, &(0x7f0000000080)={0x3, {"a040f2e940f131"}, 0x5}, 0x10) 2018/02/20 15:29:00 executing program 1: r0 = getpgrp(0xffffffffffffffff) sched_setaffinity(r0, 0x5, &(0x7f0000000000)=0x6) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TIOCSBRK(r1, 0x5427) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) sendto$packet(r1, &(0x7f0000000040)="13ec0897a808d00b7efae4d09c8a94174393d677336030ea6633412f04d2d96ccee69ea0550eb6ee82727f18ed09eef567aeee8ae289f015991c8885d63797861cc09d1b4ec0e15572b2fe50ed3a02000b2866784d0d4156c656f8275222734d58b3225c99dd5c898a38707ac195a17c9e64b21674d62948dcc170d481e82516d86513719a0b3ec433a4523ad7e92b292a5ba6db33a7b00e7a17fbc42713d7f9efbedd645436ae1b0b477adf59d43bb9c2ff14fa136c26f3218cf7debeb93836b37df0f32bd324dc5f561afc1463462f5277636ba8d1fe917d072b76dc80c26ca9c82ddb8912caae", 0xe8, 0x4000, &(0x7f0000000280)={0x11, 0x8, r2, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) [ 36.512788] audit_printk_skb: 31 callbacks suppressed [ 36.512798] audit: type=1400 audit(1519140540.684:25): avc: denied { call } for pid=6035 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/02/20 15:29:00 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xc46956d52f1ba5d3, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8027d, 0x0) r2 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040)=0x5, 0x4) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000080)={0x7, 0x10000, 0x2, 0x3, 0x8001, 0x200}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x3, @empty}}, [0x100, 0x8, 0xfed, 0x890f, 0x4, 0x100000001, 0x0, 0x9, 0x1, 0x7a9, 0x2, 0x10001, 0x100000001, 0xffffffff, 0x9]}, &(0x7f0000000200)=0x108) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={r3, 0x8}, 0x8) ioctl$int_in(r0, 0x541f, &(0x7f0000000000)) openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/02/20 15:29:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0xffffff74) r1 = syz_open_dev$tun(&(0x7f0000433ff3)='/dev/net/tun\x00', 0x0, 0x7) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000d0abe1)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) recvmmsg(r0, &(0x7f00006e8de4)=[{{&(0x7f0000113000)=@generic, 0x80, &(0x7f0000033000)=[]}}], 0x1, 0x0, &(0x7f00003ca000)={0x0, 0x1c9c380}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) r3 = request_key(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='vboxnet0\x00', 0xfffffffffffffff8) keyctl$read(0xb, r3, &(0x7f0000000140)=""/217, 0xd9) r4 = request_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='-em0\x00', 0xfffffffffffffffa) add_key(&(0x7f0000000080)='.request_key_auth\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="dca78d479e0528ca3eaee58a783ddb69bee2c99f575a631fc1b31572a3b0ee018f6d6594383f2d438302708d85b92ba8fa468b7c930deab9abad876227320ec439a7de8275e71b12bd26b8189c33acb1784eb954891b9b2f9a50301596c5c30c405c580a3a3f3bee3d684e9096b29d511cb2c1a3baea042dd2d02c3637c223af5ff3dc8c471955fa0a84e4101c7b82ce1f5057d2fb24a1adab185029ba5da28ba61cea0caa5de35bdba96e4aaafacea9e9c547fcfffdb3da1afacc40256bb023e012c62c987c1b156c4b9b336334aaf84d985cf55246c535159b8752cb49941a8a540daf91fd41bb6c475e", 0xeb, r4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000080)={r2, 0x3, 0xc8, "5aa0329910486ab3712e3ad1c58b54d254e5990e80d447ef4ff12dd412645beec941a93913f143bf2317dbe3bbec52853f85d8940701c15a7ccbcbdbd2fdf1abf54468ed53b2cf34c33453c6ca550d810d1c4ebb47c7809e6ffc9415acc3a53a4cf5c48e37c48e95bd5dd72c396a497106819d2e083ebf503894753db4461cfd6e651d7a8f3cc02e5b950c2ef3a42975c5901a59fc08f8db286c559e4affd82af6f7fdb57ade5a08c0d7a542b5b2bd3479e616ed696f149e879f927084064dd2f33548cfeff69d7f"}, 0xd0) 2018/02/20 15:29:00 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800000002) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x30403, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xfffffffffffffffa) [ 36.557830] binder: send failed reply for transaction 6 to 6035:6061 [ 36.564729] binder: 6035:6040 ioctl c0306201 20007fd0 returned -14 [ 36.577044] binder: BINDER_SET_CONTEXT_MGR already set [ 36.582510] binder: 6035:6061 ioctl 40046207 0 returned -16 [ 36.591500] binder: 6035:6040 ioctl c0306201 20007fd0 returned -14 [ 36.600052] binder_alloc: 6035: binder_alloc_buf, no vma [ 36.603150] device gre0 entered promiscuous mode [ 36.606673] binder: 6087:6091 ioctl 40046205 fffffffffffffffa returned -22 [ 36.623899] binder: 6035:6040 transaction failed 29189/-3, size 0-0 line 3127 [ 36.634253] binder: undelivered TRANSACTION_ERROR: 29189 [ 36.640024] binder: undelivered TRANSACTION_COMPLETE [ 36.645214] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/20 15:29:00 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f00000000c0)=0x404, 0x80000000000b, 0x4, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x3) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000dac000)={0x77359400}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x9, 0x800, 0x1, 0x9, 0x1ffc000000000000, 0x5, 0x2, 0x2, 0xfdde, 0x9, 0x4, 0x9}) 2018/02/20 15:29:00 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000e9b18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) r2 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00000001c0)=[0xffffffffffffffff, 0x0, 0x0]) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_int(r1, 0x0, 0xb, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getgroups(0x9, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) r10 = getegid() getresgid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)=0x0) setgroups(0xa, &(0x7f0000000440)=[r2, r3, r4, r5, r6, r7, r8, r9, r10, r11]) 2018/02/20 15:29:00 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000b9c000)) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000cbf000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}}) inotify_init() r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/02/20 15:29:00 executing program 1: mkdir(&(0x7f000022d000)='./file0\x00', 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x5, 0x20400000000000, 0x800, 'queue1\x00', 0xd5a}) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000000)='iso9660\x00', 0x0, &(0x7f0000ebcffe)) r1 = creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) symlinkat(&(0x7f0000000100)='./file0/bus\x00', r0, &(0x7f0000000140)='./file0\x00') dup3(r1, r1, 0x80000) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000040)=0x3) lseek(r1, 0xfffffffffffffffc, 0x1) 2018/02/20 15:29:00 executing program 4: r0 = syz_open_dev$binder(&(0x7f000071f000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200040, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x1, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002fd0)={0xc, 0x0, &(0x7f0000004f98)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000acdfd0)={0xc, 0x0, &(0x7f0000e03f84)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000779000)}) 2018/02/20 15:29:00 executing program 2: lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.advise\x00') unlink(&(0x7f00002bdfff)='.') lremovexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='system.posix_acl_default\x00') removexattr(&(0x7f0000000100)='.', &(0x7f0000000140)=@random={'trusted.', '^[\x00'}) 2018/02/20 15:29:00 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000684000)='/dev/snd/seq\x00', 0x0, 0x10000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f000096e000)={0xfffffffffffff297, 0x0, 'client0\x00', 0x0, "f59d3231b0c8803a", "0e45491da3a1ecb739d7d2a489e6d8b22c6e3ede06f41254939e6ea61e23225d"}) 2018/02/20 15:29:00 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4002, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xfffffffffffffffc) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000040)={{0x3, 0x0, 0x5, 0x1, 0x7}, 0x7, 0x5, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000d95000)={&(0x7f00001dcf48)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x100006, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_lifetime={0x4, 0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xb0}, 0x1}, 0x0) 2018/02/20 15:29:00 executing program 5: r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) wait4(r0, &(0x7f0000000040), 0x20000000, &(0x7f0000000080)) exit(0x0) syz_open_procfs(r0, &(0x7f0000000000)='stat\x00') sendfile(r1, r1, &(0x7f0000007000), 0x1) 2018/02/20 15:29:00 executing program 2: r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) accept$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) recvfrom$ipx(r0, &(0x7f0000000040)=""/65, 0x41, 0x102, &(0x7f00000000c0)={0x4, 0x400, 0x8, "33c4ee187f4f", 0x80000}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x34, &(0x7f0000d1affc), 0x4) 2018/02/20 15:29:00 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/83, 0x53) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f000000c000)='ext3\x00', 0x0, &(0x7f0000000040)) 2018/02/20 15:29:00 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ef9000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0x0, 0x0, 0x100002e6, 0x1, 0x0, 0x2}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x6, {{0xa, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}}, 0x88) socket$inet6(0xa, 0x3, 0xfffffffffffffff8) 2018/02/20 15:29:00 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x9, 0x80140) [ 36.770546] audit: type=1400 audit(1519140540.944:26): avc: denied { setgid } for pid=6105 comm="syz-executor6" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.781032] binder: 6107:6116 BC_FREE_BUFFER u0000000020000000 matched unreturned buffer 2018/02/20 15:29:01 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000f88fa0)={0x2, 0x5, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @empty}}]}, 0x60}, 0x1}, 0x0) r1 = dup(r0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{0x1ff, 0x8}, {0x84, 0x80000001}, {0x0, 0x6}, {0x7, 0x3}, {0x2}, {0xf34e, 0xfffffffffffffffc}]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000180)={r3, &(0x7f0000000080)=""/240}) [ 36.782504] binder_alloc: 6107:6116 FREE_BUFFER u0000000020000000 user freed buffer twice [ 36.782509] binder: 6107:6116 BC_FREE_BUFFER u0000000020000000 no match [ 36.782849] binder: BINDER_SET_CONTEXT_MGR already set [ 36.782855] binder: 6107:6116 ioctl 40046207 0 returned -16 [ 36.803507] binder_alloc: 6107: binder_alloc_buf, no vma [ 36.803524] binder: 6107:6116 transaction failed 29189/-3, size 0-0 line 3127 [ 36.804754] binder: 6107:6124 BC_FREE_BUFFER u0000000020000000 no match [ 36.809009] binder: undelivered TRANSACTION_ERROR: 29189 [ 36.809178] binder: release 6107:6116 transaction 9 out, still active [ 36.809181] binder: undelivered TRANSACTION_COMPLETE [ 36.809201] binder: send failed reply for transaction 9, target dead 2018/02/20 15:29:01 executing program 1: r0 = socket(0x10, 0xfffffffffffffffd, 0x7f) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f42000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ecff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000814000)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_MAP={0x28, 0xe}]}, 0x48}, 0x1}, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@rand_addr=0x1, @multicast2=0xe0000002, r1}, 0xc) 2018/02/20 15:29:01 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x31, "7bb28d87265566fb80b9e51554b2901066cf88c0d52103287b12a16a9700424a4daaad5e25428986fd293baf8107153f1c"}, &(0x7f0000000040)=0x39) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r2 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x9) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000100)={r1, 0x7, "6a3ed4a72795b8"}, &(0x7f0000000140)=0xf) getcwd(&(0x7f0000000040)=""/18, 0x12) r3 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x200000000005, 0xa012, r3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/20 15:29:01 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40202, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000040)=0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000490000/0xc000)=nil, 0xc000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) 2018/02/20 15:29:01 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffc) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000ee3000)='./file0/file0\x00', &(0x7f0000df4ff8)='.', &(0x7f0000df4000)='%&v3\x00', 0x2000, &(0x7f00002e7000)) recvmsg(r0, &(0x7f0000001480)={&(0x7f0000000040)=@nfc_llcp, 0x60, &(0x7f0000001400)=[{&(0x7f00000000c0)=""/215, 0xd7}, {&(0x7f00000001c0)=""/189, 0xbd}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/144, 0x90}, {&(0x7f0000001340)=""/118, 0x76}, {&(0x7f00000013c0)=""/39, 0x27}], 0x6, 0x0, 0x0, 0xffffffffffffff2c}, 0x43d4af471a29c305) 2018/02/20 15:29:01 executing program 3: r0 = socket(0xa, 0x208000000000001, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x810000000008003, 0x40, 0x1, 0x0, []}) ioctl(r0, 0x1008916, &(0x7f0000000040)) ioctl(r0, 0x8936, &(0x7f0000000000)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x8000, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000080)=0x3) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/02/20 15:29:01 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000040)={{0xffffff93}, {}, 0x0, 0x3, 0x1}) 2018/02/20 15:29:01 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, 0xe8) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) r2 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f00000002c0)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000100)=[{&(0x7f0000000080)="489000f689b479e0dde0ee566e36fa6abf5aef45f3d6356002b7e03285ef182d30e0b798e329d1428aaa539756f265373f91ae0599a5c3d8673659af93c05f5b6f3db6a7aaa8eb40b938556aaab6bff7fbb82f0ad315046543b102035e71f909c11a43", 0x63}], 0x1, &(0x7f0000000240)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x50, 0x1}, 0x40) 2018/02/20 15:29:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000068f50)={{}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0x0, 0x80003}) r0 = syz_open_dev$usbmon(&(0x7f0000001ff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80089203, &(0x7f0000233f98)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ec3000)='/dev/sequencer2\x00', 0x800000000403d, 0x0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x81) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000000)={0x7, {0x2, 0x0, @empty}, {0x2, 0x3, @loopback=0x7f000001}, {0x2, 0x0, @rand_addr=0x6}, 0x102, 0x1ff, 0x80, 0x7eab, 0xe5, 0x0, 0x4, 0xe398, 0x8}) 2018/02/20 15:29:01 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x80000, 0x0) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0x2, 0x1}, 0xc) r1 = syz_open_dev$sndseq(&(0x7f0000940ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x242, @tick=0x401, 0x1000, {0x2, 0x4}, 0x10000, 0x2, 0x20}) poll(&(0x7f0000a28000)=[{r1}], 0x1, 0xfff) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80, 0x0) accept4$vsock_stream(r2, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, 0x80000) chroot(&(0x7f0000000080)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x80}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000006eff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/20 15:29:01 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000040)=""/111) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) close(r1) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00009abffc), 0x4) bind$inet(r1, &(0x7f00007adff0)={0x2, 0x2, @empty}, 0x10) 2018/02/20 15:29:01 executing program 1: r0 = socket$inet(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8931, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x8, 0x8, 0x8, 0x5, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x400, 0x200, 0x5, 0x5, 0x7fffffff, 0x8, 0x2, r1}, &(0x7f0000000100)=0x20) 2018/02/20 15:29:01 executing program 6: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) fdatasync(r0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={@common='vcan0\x00'}) r2 = accept4$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x11, 0x80000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={@common='lo\x00', r3}) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r2, &(0x7f0000e71fc4)="2d01000000e6000000000300000000000000000074022fa57987b94d283f29cdff2fad6929e451ae2b595acd33a161e0b02380aad7f2a8390a9e5c60", 0xfffffffffffffffe, 0x0, &(0x7f0000455fec)={0x11, 0x1000200000000800, r4, 0x1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0xfffffc6d) r5 = socket$inet(0x2, 0x4, 0xffffffffffffb930) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000000000)) 2018/02/20 15:29:01 executing program 3: clock_gettime(0x0, &(0x7f0000000000)) r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000080)=[@enter_looper={0x630c}, @register_looper={0x630b}], 0x0, 0x0, &(0x7f00000000c0)}) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000136000)) 2018/02/20 15:29:01 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000034000)=[{0x34, 0x0, 0x0, 0x709}, {0x6}]}, 0x10) fremovexattr(r0, &(0x7f0000000000)=@random={'btrfs.', 'trusted\x00'}) 2018/02/20 15:29:01 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80580) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000000c0)='@\x00') r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000380)=0x14, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000003c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, r4}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000229ff0)={0x1, &(0x7f0000bbf000)=[{}]}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)=0x0) setitimer(0x0, &(0x7f00000000c0)={{0x0, 0x7530}, {0x77359400}}, &(0x7f0000000100)) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00000000c0)=r5) ptrace$poke(0x4, r5, &(0x7f0000000100), 0x1) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a}, @ifru_flags=0x2000000202}) 2018/02/20 15:29:01 executing program 1: r0 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x0, 0xffffffffffffffff]) [ 37.019437] binder: 6179:6187 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER [ 37.031625] binder: 6179:6187 unknown command 0 [ 37.037016] binder: 6179:6187 ioctl c0306201 20000080 returned -22 [ 37.046623] binder: 6179:6200 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER [ 37.056384] binder: 6179:6200 unknown command 0 [ 37.061148] binder: 6179:6200 ioctl c0306201 20000080 returned -22 2018/02/20 15:29:01 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x8000000000000011, 0xa, 0x300) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000000)=0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) timer_create(0x4, &(0x7f0000000040)={0x0, 0x32, 0x1, @tid=0xffffffffffffffff}, &(0x7f00000000c0)=0x0) rt_sigprocmask(0x2, &(0x7f0000000100)={0x1f}, &(0x7f0000000140), 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000180)=[@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}], 0x1c) timer_getoverrun(r3) sendto$packet(r0, &(0x7f0000d3d000)="000100003e02001400f4977d7b22", 0xe, 0x0, &(0x7f0000eb5000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) clone(0x1000000, &(0x7f0000000040)="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", &(0x7f0000001040), &(0x7f0000001080), &(0x7f00000010c0)="780b18fb91dbfb841505f1ec16ce83794692cd64592e6ddb982067960d490d571d3ee13d58f28f7741f4a3cb8fbe9b698a1918ed34322a4429") r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000001100)=0x8, 0x4) 2018/02/20 15:29:01 executing program 7: r0 = socket(0xa, 0x1, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400100, 0x0) ioctl(r0, 0x8918, &(0x7f000092e000)) 2018/02/20 15:29:01 executing program 2: mmap(&(0x7f0000000000/0xc32000)=nil, 0xc32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xa00, 0x0) bind(r0, &(0x7f0000000080)=@vsock={0x28, 0x0, 0x2711, @host=0x2}, 0x10) keyctl$revoke(0x3, 0x0) request_key(&(0x7f0000c2dffb)='user\x00', &(0x7f0000c2d000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000031e000)='user\x00', 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) 2018/02/20 15:29:01 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendmsg$inet_sctp(r0, &(0x7f0000ac1fc8)={&(0x7f00002c7000)=@in6={0xa, 0xffffffffffffffff, 0x1, @loopback={0x0, 0x1}}, 0x1c, &(0x7f000025ffa0)=[], 0x0, &(0x7f000057a000)=[@sndrcv={0x30, 0x84, 0x1}, @init={0xfffffffffffffd7a, 0x84}], 0x60}, 0x0) 2018/02/20 15:29:01 executing program 3: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) accept$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) sendto(r0, &(0x7f0000000000)="3211872a44b2d01b77ac7dc9be485c8869dc45ae6bb989d5273d72847c75066174e7ffb48abc7a0c3bec67e9f97c5513eab4937931665beb57e239e1dd268299ec560dce3f0481e0d5ab0397b0138bf41ad0c2aacb43b888c1436a02b7b881fd788da8c174e3042cafebff37c183a7c8afc4c494f1f6020455f213d21fbbb287509515d0bab9e379f56168e4143ccfb748bf5fb56d28230b81f09847d0b7f942", 0xa0, 0x4004000, &(0x7f0000000140)=@hci={0x1f, r1, 0x3}, 0xc) fchownat(r0, &(0x7f0000762ffa)='./bus\x00', 0x0, 0x0, 0x0) 2018/02/20 15:29:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000efafc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)=@getlink={0x20, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x20}, 0x1}, 0x0) 2018/02/20 15:29:01 executing program 1: r0 = memfd_create(&(0x7f0000264ff1)='vboxnet0cpuset\x00', 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)) fcntl$addseals(r0, 0x409, 0x11) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x2, 0x40000) 2018/02/20 15:29:01 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x31, &(0x7f00007cdffc), &(0x7f000070dffc)=0x4) 2018/02/20 15:29:01 executing program 4: clock_getres(0xfffffffffffffffe, &(0x7f0000e94000)) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockname(r0, &(0x7f0000000000)=@ax25, &(0x7f0000000040)=0x10) 2018/02/20 15:29:01 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = getpgid(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00007bafd8)={@common='sit0\x00', @ifru_map={0x6ef008}}) 2018/02/20 15:29:01 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}], 0x20) socket$inet(0x2, 0x4000000000400006, 0x2) getsockopt$inet_int(r0, 0x0, 0x100000000f, &(0x7f0000000080), &(0x7f00003daffc)=0x4) 2018/02/20 15:29:01 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/20 15:29:01 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000dee000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000596000)=""/216, 0xd8, 0x0, &(0x7f00004b3ff8)=@abs, 0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x200}) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000080)=""/193, &(0x7f0000000180)=0xc1) dup2(r1, r0) sendto$unix(r1, &(0x7f0000bb5000), 0xfffffeb7, 0x0, 0x0, 0x0) 2018/02/20 15:29:01 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000040)={@loopback}, &(0x7f0000000080)=0x14) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000853ff4)={0x10}, 0xc, &(0x7f00006abff0)={&(0x7f0000f3e000)={0xfffffffffffffe51, 0x2, 0x1, 0x800000001, 0xffffffffffffffff, 0x3, {}, [@nested={0x4, 0x1000000000000002, []}]}, 0x18}, 0x1}, 0x0) 2018/02/20 15:29:01 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x10, &(0x7f0000bd9fec), 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) 2018/02/20 15:29:01 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpid() sched_getparam(r1, &(0x7f0000000000)) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000018c000)={0x0, 0x2710}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000014, &(0x7f0000beeffc)=0xfffffffffffffffd, 0x4) sendto$inet(r0, &(0x7f0000a2d000), 0xffffffffffffff8e, 0x20000000, &(0x7f00007f4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) [ 37.154370] audit: type=1400 audit(1519140541.324:27): avc: denied { setopt } for pid=6206 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/20 15:29:01 executing program 4: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ddd000)="a151b88671cdf5a4809d6bb1db", 0xd) r0 = memfd_create(&(0x7f0000000000)='/securityppp0\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000040)={0x58, 0x3, 'client0\x00', 0x2, "097b650e1577773f", "3920f79e3dcb0d5ddf80d440c7c57d2ebc6d4622eaca490870b23ddc5faa309b", 0x373, 0x10001}) r1 = syz_open_dev$usbmon(&(0x7f0000fd0ff3)='/dev/usbmon#\x00', 0x0, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000008000)={&(0x7f000000bcc4)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$sock_SIOCBRDELBR(r1, 0x5421, &(0x7f0000643ff0)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc0109207, &(0x7f0000ddd000)) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000100)=0x5, 0x4) 2018/02/20 15:29:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000725000), &(0x7f0000626000)=0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x2710}, {0x0, 0x2710}}) 2018/02/20 15:29:01 executing program 6: r0 = socket$inet(0x2, 0x80000, 0x1) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x3e, r0, 0x2) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000359000), 0x4) 2018/02/20 15:29:01 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) fadvise64(r0, 0x0, 0x3aef02cd, 0x7) exit_group(0xffffffff) 2018/02/20 15:29:01 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/20 15:29:01 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048cfd8)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000058bfc8)={&(0x7f0000186ff4)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000452000)={&(0x7f0000878000)=@ipv6_newaddr={0x34, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x408}, @IFA_LOCAL={0x14, 0x2, @empty}]}, 0x34}, 0x1}, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) 2018/02/20 15:29:01 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) connect$netlink(r1, &(0x7f0000000000)=@kern={0x10}, 0xc) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0xf0, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty}, @in=@broadcast=0xffffffff}, []}, 0xf0}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00004b6fb0)={{0xffffff93}}) finit_module(r0, &(0x7f0000000000)='vmnet0\x00', 0x1) 2018/02/20 15:29:01 executing program 3: r0 = socket(0x8, 0x5, 0x10000000) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x77359400}, 0x10) tee(r0, r0, 0x0, 0x6) accept4$inet6(r0, &(0x7f0000006fe4)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000005ffc)=0x1c, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000007, &(0x7f0000018ffc), 0x4) shutdown(r0, 0x0) 2018/02/20 15:29:01 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xa0100, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}]}) socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f0000df8000), &(0x7f0000c2b000)}}) 2018/02/20 15:29:01 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000011ff0)={0x0, 0x1c9c380}, &(0x7f0000000000)={0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) timer_create(0xfffffffffbfffff9, &(0x7f00000001c0)={0x0, 0x0, 0x1, @thr={&(0x7f0000000080)="3dc6ec7be3d5da22e7b623ac954722e90e331596f18306290e1839f855c1a8219799417554258abfb86296c03d82d32ce698b5a02bc5eb8713b06e2512577ae1a625fb3c23922fcf557715375abcf04276dbac88a82751e61dddb14e3072ed5b5ba495da465f17445c9507b35656f1095052718d6bebe6b43e4b40fb250e3127e07ec1161e5d3af36b52557fe5496e5f2be42b68fbae8e073204", &(0x7f0000000140)="b78fcbded035597ead0c1b52f99d42f8df772c0a6da83976c67b7a094907d70771fc1f0ed1f8de5cfa8e4d897ae83f0d9220ee6186b1d886c721dd266457d2a1f6b45fd0cbfce807936ecf253b24b62fa7358aef52da14cc6f9d9d4a881929a6c236960f8aa289ee8114bf9daa0fbafbb2f2e3c4b9254bece272e38ff4ea770a6c49c2"}}, &(0x7f0000000ffc)) timer_settime(0x0, 0x0, &(0x7f0000004fe0)={{}, {r1}}, &(0x7f0000003fe0)) 2018/02/20 15:29:01 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075bff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4008700c) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x8001, 0x905}, 0x8) 2018/02/20 15:29:01 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000024c000)='yeah\x00', 0x5) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x240100, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x3ff}}}, &(0x7f0000000100)=0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x1}, 0x8) r3 = dup(r0) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, &(0x7f0000640f52)=""/174, &(0x7f0000a66ffc)=0xae) 2018/02/20 15:29:01 executing program 4: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ddd000)="a151b88671cdf5a4809d6bb1db", 0xd) r0 = memfd_create(&(0x7f0000000000)='/securityppp0\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000040)={0x58, 0x3, 'client0\x00', 0x2, "097b650e1577773f", "3920f79e3dcb0d5ddf80d440c7c57d2ebc6d4622eaca490870b23ddc5faa309b", 0x373, 0x10001}) r1 = syz_open_dev$usbmon(&(0x7f0000fd0ff3)='/dev/usbmon#\x00', 0x0, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000008000)={&(0x7f000000bcc4)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$sock_SIOCBRDELBR(r1, 0x5421, &(0x7f0000643ff0)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc0109207, &(0x7f0000ddd000)) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000100)=0x5, 0x4) 2018/02/20 15:29:01 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x22000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x5) creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = open(&(0x7f00003b6ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x9}) 2018/02/20 15:29:01 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003e5000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000650000)={{0xff, 0x3}}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)=0x7) munlockall() getuid() ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000040)=0xff) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x3, [0x9, 0xba, 0x9]}, &(0x7f00000000c0)=0xa) [ 37.395948] audit: type=1400 audit(1519140541.574:28): avc: denied { set_context_mgr } for pid=6256 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/02/20 15:29:01 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x1, 0x8000}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000025000)={0x10}, 0xc, &(0x7f0000004000)={&(0x7f0000023000)={0x14, 0x28, 0x2000000000aff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={@generic="33ae58b00ce025d6a2695d5b2eb80b7a", @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}}) 2018/02/20 15:29:01 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000540)={'filter\x00', 0x7, 0x4, 0x4f0, 0x220, 0x0, 0x110, 0x408, 0x408, 0x408, 0x4, &(0x7f0000000000), {[{{@arp={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffff00, @empty, {[0x0, 0x0, 0x0, 0xff, 0x0, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, {[0xff, 0x0, 0xff, 0x0, 0xff, 0xff]}, 0x1, 0xfffffffffffffffd, 0x9, 0x6, 0x5, 0xfffffffffffffffa, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="6f7daa83179044d87625df823274ab2d", {}, {0xff}, 0x0, 0x2}, 0xfffffffffffffd6f, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@empty, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @dev={0xac, 0x14, 0x0, 0x16}, @rand_addr=0x8, 0xf, 0x1}}}, {{@uncond, 0xffffffffffffff26, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @mac=@empty, @loopback=0x7f000001, @broadcast=0xffffffff, 0x8}}}, {{@arp={@loopback=0x7f000001, @multicast2=0xe0000002, 0xff000000, 0xffffffff, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@empty, {[0x0, 0x0, 0xff, 0x0, 0xff, 0xff]}, 0x401, 0x3, 0xc73, 0xffffffffb63de6f4, 0x9, 0xa13, @generic="4c161620dca5b91f4bef62979934e63f", @generic="9c8e21b703cfe0177670c9212ae1b0e6", {0xff}, {0xff}, 0x0, 0x220}, 0xc0, 0x1e8}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x20000000000000, 'system_u:object_r:crack_db_t:s0\x00'}}}], {{[], 0xc0, 0xffffffffffffff75}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x8e) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00007a5000)={0x0, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}}, 0x90) 2018/02/20 15:29:01 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x0, 0x400, 0x7, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/20 15:29:01 executing program 6: setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000ff5ffc)={0x1, 0x6}, 0x4) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@generic="17d7c91a504197b3ab7d10b97f83f995", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$getsig(0x4202, r2, 0x0, &(0x7f00000000c0)) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) [ 37.497651] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=6315 comm=syz-executor0 2018/02/20 15:29:01 executing program 5: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={@common='bcsh0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000ed9000)={@common='gre0\x00', @ifru_map={0x1}}) 2018/02/20 15:29:01 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xf1, &(0x7f0000000000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000f13f83)=""/125, &(0x7f000019d000)=0x7d) 2018/02/20 15:29:01 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) signalfd4(r0, &(0x7f0000000000)={0x52c}, 0xff85, 0x800) r1 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r2 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000ff4)) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x16000, 0x4c) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x2, 0x2, {0xa, 0x0, 0x21a0e514, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7f}}}, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00004d4000)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000551000)) dup2(r4, r1) 2018/02/20 15:29:01 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x1fffffffffd) 2018/02/20 15:29:01 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) r2 = getpgrp(r1) ptrace$setsig(0x4203, r2, 0x2, &(0x7f0000000040)={0x35, 0x100000001, 0xa98e, 0x3}) flistxattr(r0, &(0x7f0000000040)=""/4096, 0x1000) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001100)=0x0) getresuid(&(0x7f0000001140), &(0x7f0000001180), &(0x7f00000011c0)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000001040)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}], 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001200)={0x0, 0x0, 0x0}, &(0x7f0000001240)=0xc) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001040)='/selinux/checkreqprot\x00', 0x2, 0x0) sendmsg$netlink(r3, &(0x7f0000001300)={&(0x7f0000001040)=@proc={0x10, 0x0, 0x0, 0x6014b08}, 0xc, &(0x7f00000010c0)=[{&(0x7f0000001080)={0x34, 0x1c, 0x622, 0x0, 0x0, "", [@generic="02b4ee3107fe0b0de45e677e179c47d1f6127a28d3ee7dc69ecb333582", @nested={0x4, 0x63, []}]}, 0x34}], 0x1, &(0x7f0000001280)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x58, 0x4}, 0x0) write$selinux_load(r0, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux', "7d018383d39d12a5c67cd9fa72599c09"}, 0x20) 2018/02/20 15:29:01 executing program 6: socketpair(0x1, 0x80003, 0x7ff, &(0x7f0000000000)) mount(&(0x7f000097fff8)='..', &(0x7f00008beff8)='..', &(0x7f0000897ff8)='xfs\x00', 0x5004, 0x0) 2018/02/20 15:29:01 executing program 0: unshare(0x28060400) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0xc0000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x2, 0x58, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x0, @empty, 0x8}], 0x80) r1 = socket$unix(0x1, 0x1, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000040)=0xffffffffffffff3a, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) recvmmsg(r1, &(0x7f000051d000)=[{{&(0x7f00009affec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f00006a8000)=[], 0x0, &(0x7f000015afa6)=""/90, 0x5a}}], 0x1, 0x0, &(0x7f00001f6ff0)={0x77359400}) 2018/02/20 15:29:01 executing program 4: write(0xffffffffffffffff, &(0x7f0000000040)="eee82df1c196c3e90df8d907e5af62e4a28ca51288cfdef28f7d234701bab4ee1dd51621", 0x12f) 2018/02/20 15:29:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x0, 0x0, &(0x7f0000664fc0)) setpriority(0x0, 0x0, 0x1) mq_timedreceive(r0, &(0x7f00008b8f2f)=""/209, 0xd1, 0x0, &(0x7f0000336ff0)={0x77359400}) pipe2(&(0x7f0000000000), 0x800) mq_timedreceive(r0, &(0x7f00003d4000)=""/224, 0xaf, 0x0, &(0x7f0000f577fa)={0x77359400}) nanosleep(&(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000040)) prctl$setfpexc(0xc, 0x80000) mq_timedreceive(r0, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6bff0)) 2018/02/20 15:29:01 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2288, &(0x7f0000871000)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x7, 0x1, 0xff, 0x0, 0x9, 0x800, 0x8}, &(0x7f00000000c0)=0x20) 2018/02/20 15:29:01 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000d37ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) ptrace$getsig(0x4202, r1, 0x4d, &(0x7f0000000080)) socketpair$inet(0x2, 0xa, 0xfffffffffffffff7, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005bbffc)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b09000)=r2) ioctl$int_in(r0, 0x5452, &(0x7f0000e1d000)=0x20) sendto$inet(r0, &(0x7f000017cffd)="03", 0x1, 0x100000004043, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/20 15:29:01 executing program 1: sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x406) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$sndtimer(&(0x7f0000000ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000011f08)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x84140, 0x0) vmsplice(r2, &(0x7f0000000380)=[{&(0x7f0000000040)="9a389f237baf41b63fa1403bf46871de5b387c172984dd2c9b34a696d56d6b419a8982f8776c0dffb5dbc6ab2d8a39", 0x2f}, {&(0x7f0000000080)="90c9f46b4fa42eb606a719a436aaf5014eec47bd6786f59e00f1dbb03c7d2ed15e0d2bb72a3931b6370098a5f443463592f81ccd491b52389e9b3ed8e295f4c0f08f302e3775c1c959", 0x49}, {&(0x7f0000000100)="f3711c029f874b738170fcd447568999a4ed7b3a9849be1149895eb9a995903c713772a0424448e5b83968749e2126e5edc7c2b230836409eae649e71ccb0083485a94d81e7bd9a6eff98adfd130c667f754fa149e4e758a3b00f359e68f9190b6b1bf034896c7131244b22560f01c98397d53ee561aa84c24f4a410ca", 0x7d}, {&(0x7f0000000180)="d2f95f9638845dd1c9ab54103172909c7d5a3e7b22408ae07c7d795718e40ca2f4204c5bce69d823fb4c80cba4340862eddf552cf4b30aff2dc3fe2417c09e3bbe37ea1a59f5169ea9e11d39a411608d53652238042235766f44aa2c2b31ea1b018d166b8d538651c2af233382f7b70c3663042965529c6e421ecc9604638bf82ee339c57449b82da5d821e9c6727f153f04bf1b396aeda1893957b5265098e3e32be1e17a8f2ad25f51f9f1d4c49aec0ee30fef3d3b66a8ed20ca2a2a781c69c32722a8b9c090371c8d2ae54ed25421cc54bc17cfcd6bc85a88fedfd68058b0ad", 0xe1}, {&(0x7f0000000280)="5023e0607279fbdacdcb8705e7e76f5257bb6990585f7865baff6102faf09fe04e2ec3423cdd9e612fe09b7305d14e4f7e1d446b997ee545274b48c42fb5e4449943f70c3e886ed08a6b1606fa2fa0e46208632b088c6c7503e59117d5e64f26ea4ec355cded3bfa2daf201305a2e13b822a3c808d73b6a859356fa2b0cbdbed51d33cc159f21f86606bcc7125106afef5c7c5d09d7b468c4fcfb79e4de1a4cf45c4efd594e6ae2bcc4be02a3626b91c0f0e0513ac99f47c4fa0cc1999ba76aeb41c8756355ff0c04c53", 0xca}], 0x5, 0x4) 2018/02/20 15:29:01 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() timer_create(0x7, &(0x7f0000000000)={0x0, 0x1a, 0x1, @tid=r0}, &(0x7f0000000080)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[], 0x1a9, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() fchownat(r2, &(0x7f0000000000)='./file0\x00', r3, r4, 0x800) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r5 = gettid() tkill(r5, 0x16) close(r1) r6 = pkey_alloc(0x0, 0x1) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000100)=""/5) pkey_mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, r6) 2018/02/20 15:29:01 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f000051fff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, &(0x7f00008a1ffc)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000580fb0)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x301}) r2 = dup3(r0, r1, 0x0) fcntl$addseals(r2, 0x409, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000d0bfec)={0x0, 0x0, 0x1, [0x0]}, 0xa) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000d94000)={0x3, 0x8, 0x0, 0x0, 0xd50c}, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f0000000000)) mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)) 2018/02/20 15:29:01 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x7cb3a38bebea8e2e) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000aa4000), &(0x7f0000857000)) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0xfff}, 0x4) 2018/02/20 15:29:01 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000a59ff0)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x24) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000028000)={0x6}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00002b8000)) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) ppoll(&(0x7f0000cc0000)=[{r1}], 0x1, &(0x7f000002f000), &(0x7f000004c000), 0x8) [ 37.633344] SELinux: policydb version -2088566403 does not match my version range 15-30 [ 37.661873] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) [ 37.675196] device gre0 entered promiscuous mode [ 37.683485] FAULT_FLAG_ALLOW_RETRY missing 30 [ 37.688811] CPU: 0 PID: 6346 Comm: syz-executor1 Not tainted 4.9.82-gcdfc8df #37 [ 37.696350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.705696] ffff8801d721f520 ffffffff81d94fc9 ffff8801d721f800 0000000000000000 [ 37.713732] ffff8801cb434890 ffff8801d721f6f0 ffff8801cb434780 ffff8801d721f718 [ 37.721771] ffffffff8166272a 0000000000006f56 ffff8801d7003918 ffff8801d70038a0 [ 37.729808] Call Trace: [ 37.732385] [] dump_stack+0xc1/0x128 [ 37.737735] [] handle_userfault+0xa3a/0x1310 [ 37.743781] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 37.750775] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 37.757247] [] ? handle_mm_fault+0x117b/0x2530 [ 37.763448] [] ? handle_mm_fault+0x1fc3/0x2530 [ 37.769653] [] handle_mm_fault+0x1fd1/0x2530 [ 37.775684] [] ? depot_save_stack+0x3b1/0x4a0 [ 37.781816] [] ? __pmd_alloc+0x410/0x410 [ 37.787509] [] ? __lock_is_held+0xa1/0xf0 [ 37.793284] [] __do_page_fault+0x5c2/0xd40 [ 37.799141] [] ? mm_fault_error+0x2c0/0x2c0 [ 37.805086] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 37.811721] [] do_page_fault+0x27/0x30 [ 37.817230] [] page_fault+0x28/0x30 [ 37.822480] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 37.829553] [] ? memdup_user+0x70/0xb0 [ 37.835065] [] __snd_timer_user_ioctl.isra.23+0x1b6/0x2280 [ 37.842335] [] ? check_preemption_disabled+0x3b/0x200 [ 37.849147] [] ? snd_timer_global_new+0xc0/0xc0 [ 37.855438] [] ? avc_has_extended_perms+0x3fc/0xf10 [ 37.862077] [] ? avc_has_extended_perms+0xe2/0xf10 [ 37.868629] [] ? mark_held_locks+0xaf/0x100 [ 37.874576] [] ? mutex_lock_nested+0x5e3/0x870 [ 37.880778] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 37.887589] [] ? mutex_lock_nested+0x56f/0x870 [ 37.894537] [] ? snd_timer_user_ioctl+0x53/0xb0 [ 37.900832] [] ? mutex_lock_killable_nested+0x960/0x960 [ 37.907814] [] snd_timer_user_ioctl+0x7d/0xb0 [ 37.914016] [] ? snd_timer_user_ioctl_compat+0x750/0x750 [ 37.921088] [] do_vfs_ioctl+0x1aa/0x1140 [ 37.926770] [] ? ioctl_preallocate+0x220/0x220 [ 37.932974] [] ? selinux_file_ioctl+0x355/0x530 [ 37.939267] [] ? selinux_capable+0x40/0x40 [ 37.945120] [] ? __fget+0x20a/0x3b0 [ 37.950368] [] ? __fget+0x231/0x3b0 [ 37.955612] [] ? __fget+0x47/0x3b0 [ 37.960772] [] ? security_file_ioctl+0x89/0xb0 [ 37.966974] [] SyS_ioctl+0x8f/0xc0 [ 37.972135] [] ? do_vfs_ioctl+0x1140/0x1140 [ 37.978085] [] do_syscall_64+0x1a5/0x490 2018/02/20 15:29:02 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) [ 37.983767] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 38.007305] device gre0 entered promiscuous mode 2018/02/20 15:29:02 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00003dafd0)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000000)=""/225) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000c73fb0)) 2018/02/20 15:29:02 executing program 7: clone(0x200, &(0x7f00009b6000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) iopl(0x4) mknod(&(0x7f0000000000)='./file0\x00', 0x103c, 0x0) execve(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000680)='-userppp1{\x00'], &(0x7f00000005c0)=[&(0x7f0000000400)='.)ppp0\x00', &(0x7f0000000440)='*cgroup\x00', &(0x7f0000000480)='\x00', &(0x7f0000000600)="5b2670707030f2656d306d696d655f747970652d766d6e6574316264657600", &(0x7f0000000640)='\x00', &(0x7f0000000540)='$ppp1]selfsecurityppp0ppp0nodev\x00', &(0x7f0000000580)='#\x00']) r0 = getpid() process_vm_readv(r0, &(0x7f0000000440)=[{&(0x7f00000003c0)=""/88, 0x58}], 0x1, &(0x7f00000005c0)=[{&(0x7f0000000500)=""/170, 0xaa}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000ee8000)=[{&(0x7f00005bdf5a)=""/166, 0xa6}], 0x1, &(0x7f0000ce5f90)=[{&(0x7f0000533000)=""/45, 0x2d}], 0x1, 0x0) syz_open_dev$mice(&(0x7f0000015ff0)='/dev/input/mice\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00002ebff7)='/dev/rtc\x00', 0x0, 0x0) creat(&(0x7f0000993000)='./file0\x00', 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/02/20 15:29:02 executing program 3: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0xffffffff}, &(0x7f0000000100)=0x8) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@dev, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_route(r2, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xfffffffffffffedb, &(0x7f000001f000)={&(0x7f0000000300)=@ipv6_deladdr={0x0, 0x15, 0x200, 0x5, 0x2, {0xa, 0x0, 0xaa6a5246a5896866, 0xff, r3}, [@IFA_CACHEINFO={0x0, 0x6, {0x80000000, 0x5, 0x3, 0x9a2}}, @IFA_FLAGS={0x0, 0x8, 0x55}, @IFA_FLAGS={0x0, 0x8, 0x488}, @IFA_ADDRESS={0x0, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @IFA_ADDRESS={0x0, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}}]}, 0xff}, 0x1}, 0xfffffffffffffffc) 2018/02/20 15:29:02 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='wchan\x00') connect$netrom(r1, &(0x7f0000000040)=@ax25={0x3, {"590609ce2ffdd3"}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b7effc)=0x8, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x5, 0x4) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000ef5ffc)) 2018/02/20 15:29:02 executing program 1: r0 = getpid() r1 = epoll_create(0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0}) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x102000000000000}) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200, 0x0) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000000080)=0x6) prlimit64(r0, 0x0, &(0x7f0000000000), &(0x7f00000000c0)) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40000, 0x80) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r4, 0x28, 0x6, &(0x7f0000000080)={0x77359400}, 0x10) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000000100)=[0x22, 0x2]) 2018/02/20 15:29:02 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d89ff4)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000c67000)=@bridge_dellink={0x28, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x2}]}]}, 0x28}, 0x1}, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/20 15:29:02 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x4000, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000051fff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000029f50)={{0x80}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4"}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000552000)={{0x80, 0x40}, 'port0\x00'}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) fcntl$lock(r0, 0x5, &(0x7f0000000080)={0x1, 0x7, 0x7f, 0x1, r2}) 2018/02/20 15:29:02 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x48}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) 2018/02/20 15:29:02 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000692ff0)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000086afd0)=[{0x10081, 0x8, 0x0, 0x0, @tick, {}, {}, @note}], 0x30) select(0x40, &(0x7f0000000000)={0x1, 0x4, 0xffff, 0x9, 0x467, 0x5, 0xffe0000000000000, 0xffe00000000000}, &(0x7f0000000040)={0x7, 0x3, 0x5, 0x565, 0x8, 0x800, 0xfff, 0x20}, &(0x7f0000000080)={0x4f1, 0x8, 0x8, 0x2, 0x4, 0x0, 0x81, 0x6}, &(0x7f00000000c0)={0x0, 0x2710}) readv(r0, &(0x7f0000a73000)=[{&(0x7f0000fb9000)=""/4, 0x4}], 0x1) 2018/02/20 15:29:02 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000343000)='/dev/loop#\x00', 0x0, 0x0) prctl$getreaper(0x0, &(0x7f0000000000)) ioctl(r0, 0x4000000000001275, &(0x7f00006f6000)) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='trusted.syz\x00') prctl$getreaper(0x25, &(0x7f0000000040)) restart_syscall() 2018/02/20 15:29:02 executing program 5: r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000080)=""/219, &(0x7f0000000180)=0xdb) r2 = socket$netlink(0x10, 0x3, 0x12) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, r2, 0x0) fcntl$setpipe(r0, 0x407, 0x7fff) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x20000, 0x0) fcntl$setownex(r3, 0xf, &(0x7f0000013ff8)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000340)={0x0, 0xf8, "bd2e5b02b3cff6402999c4231299ea193a1ace15dd0b35f2dedc81a2b385cdf3f7c485b597e5f91a2f7598943b7e2ea959c80855dbc5ad9a32c2b1e806a73487beb8f944433a56ff68418279ab2f1c7c55ce74247e84e9e5533d625219c74a94d8a1596b0a21d8dea30d51a9053bcc71085920432014d28c6a08d5a7a379a52d85cdb3e64868fbea8b796d6008b41fd1af81776b2e670e62e65e087bd9302c462555493dbd36a933a829e6c3dc5d312fd79ac25cabc3cfa1cbcb7b428a5b233c89900fcd2d71d09f9929b38da57fa3c0718027699fd93f9a4552dad212be14ce5f1fd053fbd6048ac9aa97c541cf11cce901cf28f634943f"}, &(0x7f0000000440)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000480)={0x0, 0x6}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000500)={0x0, 0x5}, &(0x7f0000000540)=0x8) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000001c0)=@generic={0x200, 0x9d7, 0x92fe}) sendmsg$inet_sctp(r3, &(0x7f0000000640)={&(0x7f0000000040)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000080)="5b7c28aed4347a4096f16e28d63f240868b7fea006ae174f226cf0efbdcec4872c4543dfc1ff30b8565495b3225f033f30055c7d9978919579f72fc830db57698c312b0b7ea7eccb7ddf65295f20a5f62c003b1bffa473b591ae8d72da91c4e905431c7338ea95875fa29d5837c31ed2280d49673b425ab8006fb7eba0d37ef8f7102314d859a6a7e2f85db9537343f69103207e081ffdcd523461e3f6d5c4e1549c8fe27a171699097ba99666f1faf074777341a2c730ab3fad8e4537637d5bb441fef931989d2659d71a558a6c34a385eb72a378343c1743138441bac2186a6c583dfa", 0xe4}, {&(0x7f0000000180)="457908aabae192d0b776c3a2bce66d509969657d4667e41853f408840bb7fa9d717482a049d9e883bb85d1e87661a2bf6fe5a4ef0f5f38d10323d95dec9678b2b2f01849af68a0ed4de10ab21df120cfc56c5ee4d5ef92d57efc75cea12e4cc139e573ef996dd016d59613d0aa8a7d7c986a938af8b61b20300c2472923c02ebf86225ed4e662d57b03b5fd4c4cdc33e6d311fe4c39916ef4492", 0x9a}, {&(0x7f0000000240)="e4b517c34f10261395d142c83680bdfa288c9bf23b1adf19da355a7114823d8f307809a03dc6960caa582169371e35a68e60ff5142b6ceb1ea14bfd1e4435f9eff8a165058b08c3474fe0d7210c5838fa14c86deeaba888e1588a694e769408aacffd3e12e420a4b71389e05096becf7b5152f8c4ccd9327cfb738b7b56f4f9bba6afe2b5b14cd658b6b236f163943912a8a9f633738b3d8e6646af6a4c81b01066e835a3d14e55d1e7d82dae58294178d7989e6172598194334d352e6", 0xbd}], 0x3, &(0x7f0000000580)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x8008, 0x7, 0x20, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x10000, 0x9, 0x2, 0x800, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x200, 0x4, 0x8, r6}}], 0x90, 0x20000014}, 0x4) 2018/02/20 15:29:02 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) 2018/02/20 15:29:02 executing program 2: setitimer(0x2, &(0x7f0000edc000)={{}, {0x0, 0x7530}}, &(0x7f00009f6fe0)) getitimer(0x2, &(0x7f0000e32000)) r0 = socket$packet(0x11, 0x2, 0x300) accept4(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000000040)=0x32, 0x80800) 2018/02/20 15:29:02 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x401, 0x800) ioctl(r0, 0x2286, &(0x7f0000c95ffe)) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffe000/0x2000)=nil, 0x2, 0x0, 0x5, &(0x7f0000ffe000/0x2000)=nil, 0x2}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) 2018/02/20 15:29:02 executing program 0: r0 = add_key$user(&(0x7f000033cffb)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f000073f000), 0x0, 0x0) r1 = request_key(&(0x7f0000000100)='cifs.idmap\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='.\x00', 0xfffffffffffffffb) keyctl$instantiate(0xc, r0, &(0x7f0000000040)="579b46e575e8948e0f872572553a1e9a57d646becddffa2f16d9daf0e41e9f686d886f407c3676ae539d964ddf0900717cbb966771f4f7261ceb4d9ee58b50391562791457ac6a9e9acd6bf3bb4770cb4d384a242864bbefb06524306172c1ae8a6f89abca0510c89e962063b62ae2a65f0d94fbc6777d9d808c4cf2887f7c2205bf9298b3a2588782fc996a707246aea17995f9", 0x94, r1) r2 = request_key(&(0x7f0000000280)='logon\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)='.\x00', r1) request_key(&(0x7f00000001c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)='cifs.idmap\x00', r2) keyctl$chown(0x4, r0, 0x0, 0x0) 2018/02/20 15:29:02 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9cff4)={0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000d76000)='attr/current\x00') prctl$setmm(0x23, 0x1, &(0x7f0000ff9000/0x4000)=nil) sendfile(r1, r1, &(0x7f00006c7000), 0x2a) [ 38.225683] audit: type=1400 audit(1519140542.394:29): avc: denied { create } for pid=6404 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 [ 38.272936] audit: type=1400 audit(1519140542.444:30): avc: denied { dyntransition } for pid=6422 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 2018/02/20 15:29:02 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x283, 0x10000) getsockname$unix(r1, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007fd0)={0x1178f56464012a5d, 0x0, &(0x7f0000000100)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000005fe8)=[], &(0x7f000000c000)=[]}}], 0x0, 0x0, &(0x7f000000cf5b)}) 2018/02/20 15:29:02 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x8, 0x0, &(0x7f0000000000)=[@acquire={0x40046305, 0x1}], 0x77, 0x0, &(0x7f0000000040)="cf56d82aafef30983f020dc58657c8e23c7415ceb333f1a9f1131686a55da261c3376182bc24752d00007940b289c557d65bd307cb4f8ad25c41c7c444f7a3213f0002713e1ad86344d1b455dd3c5545f57f955d7b7704c45c37287abb011db5664702000000000000001d5e43abbc7276aa006c54e3ef"}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) mmap$binder(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/20 15:29:02 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=""/93, &(0x7f0000000080)=0x5d) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x3) 2018/02/20 15:29:02 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9cff4)={0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000d76000)='attr/current\x00') prctl$setmm(0x23, 0x1, &(0x7f0000ff9000/0x4000)=nil) sendfile(r1, r1, &(0x7f00006c7000), 0x2a) 2018/02/20 15:29:02 executing program 6: mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x5) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x3000003, 0x10010, r0, 0x0) 2018/02/20 15:29:02 executing program 2: r0 = socket(0x200000000010, 0x2, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x3, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000080)=0x7f) write(r0, &(0x7f0000a43000)="2400000024007f000000120000000100000ff6ff010000000003f300f1ffffff1322ff10", 0x24) 2018/02/20 15:29:02 executing program 5: r0 = socket(0xb, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f0000000000)="ca010037", 0x4) 2018/02/20 15:29:02 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10002, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0x3f, 0x0, 0x10001, 0x101}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000080)={0x9, r2}) getsockopt$inet_tcp_int(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0xfffffffffffffffc, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x8000a}}}, 0x88) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000140)) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00000000c0)="27ce9a06bf3f633aa4fc34cfc504d2dbd23a6b428f8f4521e968407b7998609d0dc10dcb664e3805732715ce9737e3547d1ab820e90064302f1ea1d1b05c797db104508d5ffb41c819328cd97e5facc5bc4d5f29916a7c2bdf15e0b0f09222b741339071cc90fa6b2a0a0c77a13fc9a4ff2d200b868edd241faef712af37c792d6093e1e45802d6037d3d6a2e6064976c93b4b4fd1eab1feaf11b784fb1c8b72c0daf3693ad5") 2018/02/20 15:29:02 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') pread64(r0, &(0x7f0000000000)=""/8, 0x3a0, 0x1002100000) 2018/02/20 15:29:02 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x8400000000102) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000028000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@tick=0x7}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result={0x0, 0x5}}, {0x0, 0x0, 0x0, 0x0, @tick=0x7, {}, {}, @raw8={"6fbe9ec5271430d2dfcd3059"}}], 0x90) 2018/02/20 15:29:02 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000d8d000)='smaps\x00') pread64(r0, &(0x7f0000000080), 0x29f, 0xfffffffffffffffe) sendto(r0, &(0x7f0000000000)="5cc6cd5e9fe8cceafc123183d71a8b2d37d0c3f8cfef0358e4d3438dea1be86e10d3760525a3bd8eb72d2160005a6dfedcafb3d752fdc679091deb7d3d424401ab8c3663392a", 0x46, 0x20000000, &(0x7f0000000080)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="a142cc417fedc1423d7a6b316121d7f5"}}, 0x1e) 2018/02/20 15:29:02 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0xa000) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000000)=0xfffffffffffffe01, 0x4) r3 = socket$pptp(0x18, 0x1, 0x2) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000000100)={r4, r5/1000+10000}, 0x10) r6 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r1, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x1a800, 0x0) write$sndseq(r6, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x8001, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0x30) accept4$inet6(r6, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f00000000c0)=0x1c, 0x800) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000140)=0x4) fallocate(r1, 0x0, 0x3, 0x6) 2018/02/20 15:29:02 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000d4eff7)='net/snmp\x00') syz_open_dev$sndtimer(&(0x7f00006a5ff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000000)) [ 38.402754] binder: 6435:6438 Acquire 1 refcount change on invalid ref 1 ret -22 [ 38.414961] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=36 sclass=netlink_tcpdiag_socket pig=6444 comm=syz-executor2 2018/02/20 15:29:02 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x404800, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x10000) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ac9000)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/20 15:29:02 executing program 5: unlink(&(0x7f000053cff5)="e91f7189591e9233614b2f") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)="e91f7189591e9233614b2f", 0x80001, 0xc0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futimesat(r0, &(0x7f0000000040)="e91f7189591e9233614b2f", &(0x7f00000000c0)={{0x77359400}, {r1, r2/1000+30000}}) [ 38.425378] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=36 sclass=netlink_tcpdiag_socket pig=6453 comm=syz-executor2 [ 38.426209] binder: BINDER_SET_CONTEXT_MGR already set [ 38.426217] binder: 6440:6457 ioctl 40046207 0 returned -16 [ 38.505568] audit: type=1400 audit(1519140542.684:31): avc: denied { call } for pid=6435 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 38.507170] binder: release 6435:6484 transaction 14 out, still active [ 38.507174] binder: undelivered TRANSACTION_COMPLETE [ 38.518692] binder: 6435:6484 Acquire 1 refcount change on invalid ref 1 ret -22 [ 38.538789] binder: BINDER_SET_CONTEXT_MGR already set [ 38.538801] binder: 6435:6487 ioctl 40046207 0 returned -16 [ 38.552430] binder_alloc: 6435: binder_alloc_buf, no vma [ 38.552447] binder: 6435:6487 transaction failed 29189/-3, size 0-0 line 3127 [ 38.606934] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/20 15:29:02 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000684000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000000)={0x57, 0x0, 'client0\x00', 0x0, "2a98884e624df85b", "0de211963a87d1555a35ab0f4cf3c640e41c7732f2072782d94cd9287d790cdd"}) r1 = getpgid(0x0) ioprio_set$pid(0x3, r1, 0x4) 2018/02/20 15:29:02 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000029fe4)={0xa, 0x0, 0x0, @empty}, 0x1a) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000000040)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff}, 0xc) writev(r0, &(0x7f0000008000)=[{&(0x7f000002af8b)='=', 0x1}], 0x1) sendmsg(r0, &(0x7f0000027fc8)={0x0, 0x0, &(0x7f0000000ff0)=[], 0x0, &(0x7f0000005000)=[]}, 0xc100) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000002ff0)=[], 0x0, &(0x7f000000ae80)=[]}, 0x0) 2018/02/20 15:29:02 executing program 6: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x8000) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000051f50)={{0x80}, 'port1\x00', 0x6b}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) timerfd_gettime(r0, &(0x7f0000000000)) sysfs$2(0x2, 0x9, &(0x7f0000000000)=""/217) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}], 0x90) bind$pptp(r2, &(0x7f0000000100)={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x20) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000100)) 2018/02/20 15:29:02 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x4, 0x3, 0x3, 0x6, 0x80000000}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x8, 0xfffffffffffffff8}, &(0x7f0000000100)=0x8) r2 = socket(0x3, 0x0, 0x2000001) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101001) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x2) setsockopt$sock_int(r3, 0x1, 0xc, &(0x7f0000000140)=0x40dcddd, 0x4) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000c9b2ac)=@newlink={0x50, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x1c, 0x16, [{0x18, 0x1, [@nested={0x14, 0x6, [@typed={0x10, 0x0, @u64}]}]}]}]}, 0x50}, 0x1}, 0x0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000200)=@get={0x1, &(0x7f0000000180)=""/120, 0x4}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1f) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000000040)) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x1ffffd, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r4, 0x7709, 0x0) 2018/02/20 15:29:02 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x400000000000009, &(0x7f0000937fed)=""/16, &(0x7f000021affc)=0x10) mkdir(&(0x7f000001f000)='./file0\x00', 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000000040)=0x26) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000080)=0x1, 0x8) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x1000010, &(0x7f000000a000)) r2 = creat(&(0x7f000002cff4)='./file0/bus\x00', 0x0) write(r2, &(0x7f000002d000), 0x0) 2018/02/20 15:29:02 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000b2fff3)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x45, 0x5) r2 = dup2(r1, r1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000040)={r3, 0x2}) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f00004ee000)="ff55d36cffba04715d0000000000000100000000", 0xffffffa7) dup2(r0, r1) 2018/02/20 15:29:02 executing program 2: socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000000)={0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, r1, 0x8000000) 2018/02/20 15:29:02 executing program 7: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000000040)={{}, {r3, r4+10000000}}, &(0x7f0000000080)) sendfile(r2, r1, &(0x7f0000f28ff8), 0x100000002) r5 = getpgid(0x0) ftruncate(r1, 0x0) tkill(r5, 0x1000000000016) 2018/02/20 15:29:02 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={@generic="22b4d37ed97508ef1767107330d2e1da", &(0x7f0000000000)=@ethtool_perm_addr={0x20, 0x4a, "51615852ff2ee48068026167ec62d30a91d5e5920c351a5f5bea30a1843bebed0bd9122b93cda752ac9b55064c7d6f6101e8952ee2fc8b35a17334f72a1113f529437ee45cd5be89ddd2"}}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000ff9fd8)={@common="6c6f00000000000000000000000000ff", &(0x7f00000000c0)=@ethtool_pauseparam={0x13, 0x8, 0xf7eb, 0x2e2}}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/02/20 15:29:02 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000901ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r1 = dup3(r0, r0, 0x80000) accept4$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x10, 0x80000) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f000052b000)={0x0, 0x0, []}) 2018/02/20 15:29:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xe) socketpair(0x1b, 0x2, 0xfffffffffffff800, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000040)={0xcd1, 0x4959, 0x7fffffff, 0x1}) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x2a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000080)=[0x3000000000000000, 0x7], 0x2, 0x2, 0x0, 0x86ca, 0x3c, 0x0, {0x3, 0xe7bc, 0x69, 0x4, 0xfffffffffffffffc, 0x5, 0x2, 0x7, 0x20, 0x5, 0xea, 0x1, 0x8, 0x3, "76a9f31329e7cb994337d7534e2624d5d1b4a347f519224d3b98b63860e50fb1"}}) 2018/02/20 15:29:02 executing program 6: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8000000003, 0x110, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000040)=0x5, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$invalidate(0x15, r2) keyctl$get_keyring_id(0x0, r2, 0x80000001) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) readv(r1, &(0x7f0000001580)=[{&(0x7f00000000c0)=""/231, 0xe7}, {&(0x7f00000001c0)=""/200, 0xc8}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/185, 0xb9}, {&(0x7f0000001380)=""/19, 0x13}, {&(0x7f00000013c0)=""/114, 0x72}, {&(0x7f0000001440)=""/207, 0xcf}, {&(0x7f0000001540)=""/27, 0x1b}], 0x8) r4 = getpgrp(r3) ioctl$KDSKBLED(r0, 0x4b65, 0x3) mq_notify(0xffffffffffffffff, &(0x7f0000667fa0)={0x20000000, 0x0, 0x2, @tid=r4}) 2018/02/20 15:29:02 executing program 5: pipe2(&(0x7f00005e4ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r0, 0x4, 0x44c00) vmsplice(r1, &(0x7f0000379000)=[{&(0x7f0000698000)='#', 0x1}], 0x1, 0x0) readv(r0, &(0x7f0000dd1000)=[{&(0x7f0000fb5f50)=""/1, 0x1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x5}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@setneightbl={0xb8, 0x43, 0x20, 0x6, 0x1, {0x1c}, [@NDTA_THRESH2={0x8, 0x3, 0x400}, @NDTA_THRESH3={0x8, 0x4}, @NDTA_PARMS={0x6c, 0x6, [@NDTPA_MCAST_REPROBES={0x8, 0x11, 0x9}, @NDTPA_LOCKTIME={0x10, 0xf, 0x10000000000000}, @NDTPA_RETRANS_TIME={0x10, 0x5, 0x80000000}, @NDTPA_DELAY_PROBE_TIME={0x10, 0x7}, @NDTPA_PROXY_DELAY={0x10, 0xd, 0x5}, @NDTPA_PROXY_QLEN={0x8, 0xe, 0x4}, @NDTPA_QUEUE_LEN={0x8, 0x8, 0x8001}, @NDTPA_PROXY_QLEN={0x8, 0xe, 0x3}, @NDTPA_PROXY_QLEN={0x8, 0xe, 0xffffffffffffffff}]}, @NDTA_NAME={0x8, 0x1, '\x00'}, @NDTA_NAME={0x18, 0x1, 'trustedeth0.-vmnet0\x00'}, @NDTA_THRESH2={0x8, 0x3, 0x8000}]}, 0xb8}, 0x1, 0x0, 0x0, 0x4000010}, 0x80) 2018/02/20 15:29:02 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40, 0x0) r1 = dup2(r0, r0) epoll_pwait(r1, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}], 0x6, 0x0, &(0x7f0000000080)={0x3}, 0x8) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000000040)=0x32) bind$ax25(r2, &(0x7f0000000080)={0x3, {"5ab196c1f017c4"}, 0x89}, 0x10) epoll_create1(0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00000000c0)=""/200) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f00000001c0)=0x9, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f00000001c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}}}) [ 38.612549] binder: send failed reply for transaction 14, target dead 2018/02/20 15:29:02 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x7d, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0], 0x1}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000040)={0x3, 0x3c}) r1 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0xb1, &(0x7f0000b95f4b)=""/181}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000100)={0x54, &(0x7f0000000080)=""/84}) ioctl(r1, 0x8912, &(0x7f0000000000)) 2018/02/20 15:29:02 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) socketpair(0x11, 0x800, 0xffffffffffff068d, &(0x7f0000000000)={0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040)={0xff, 0x1, 0x2, 0x2}, 0x8) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f0000fd5ff8)=@abs, &(0x7f00007bdffc)=0x8, 0x0) 2018/02/20 15:29:02 executing program 5: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c06ff2)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f00007bcfd1)={'system_u:object_r:initrc_var_run_t:s0', 0x20, 'sysadm_u\x00'}, 0x2f) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0x8e9d, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000080)={0x1, r2, 0x1, 0x6}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x7ff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000000c0)={r3, 0x51, "be9132763abc14ac4b10527be8fa01b0a1c5a70fae23c014886fb6e43104d6b46736e3e0dc22af616fd207a213121e63bb7075f4dfc2c68d9c5120693461eb4f9f3574af8b739f9be2eefc6a2c6017287e"}, &(0x7f0000000140)=0x59) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r4 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$revoke(0x3, r4) sendfile(r0, r0, &(0x7f0000977ff8), 0x6) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x44080) 2018/02/20 15:29:02 executing program 5: fsetxattr(0xffffffffffffffff, &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000000040)='cpuseteth1,self\x00', 0x10, 0x0) socketpair$inet(0x2, 0x6, 0x100000000, &(0x7f0000000140)={0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x40, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00000000c0)=0x1, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x4}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000200)={r2, 0x22, "e2aba68afc42838663bd188482dd42de3eacc629155deb4f35d6d96ecb544221bfd1"}, &(0x7f0000000240)=0x2a) [ 38.738487] audit: type=1400 audit(1519140542.914:32): avc: denied { net_admin } for pid=3879 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 38.759809] audit: type=1400 audit(1519140542.934:33): avc: denied { net_raw } for pid=6534 comm="syz-executor0" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/20 15:29:03 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) mq_unlink(&(0x7f0000000000)='*em0*\x00') write(r0, &(0x7f0000000000)="2400000024007f00000000018000770100007f00000000000000000000000000bb00ff10", 0x24) 2018/02/20 15:29:03 executing program 6: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e64ff2)='/selinux/load\x00', 0x2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) setpriority(0x2, r3, 0x7fffffff) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000838000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r4, &(0x7f00005b3000), 0xe49) modify_ldt$read(0x0, &(0x7f0000000080)=""/4096, 0x1000) 2018/02/20 15:29:03 executing program 2: r0 = socket$packet(0x11, 0x5, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000009000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000008000), 0x0, 0x0, &(0x7f0000000fe4)={0xa, 0xffffffffffffffff, 0x100000003, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/20 15:29:03 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) socketpair(0x11, 0x800, 0xffffffffffff068d, &(0x7f0000000000)={0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040)={0xff, 0x1, 0x2, 0x2}, 0x8) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f0000fd5ff8)=@abs, &(0x7f00007bdffc)=0x8, 0x0) 2018/02/20 15:29:03 executing program 4: prctl$seccomp(0x16, 0x3, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0x10000, 0xffff, 0xe4, 0x3bd7}, {0x4, 0x2, 0xff, 0x401}, {0x3, 0x3, 0x9e0, 0x103}, {0xfff, 0x6f2, 0x4, 0x200}, {0x0, 0x9, 0x80000000, 0x7f}, {0x4, 0x40, 0x1, 0x344}, {0x100000000, 0x2, 0x5, 0x6}, {0x2, 0x80, 0x0, 0x10000}]}) clock_gettime(0x5, &(0x7f0000001ff0)) 2018/02/20 15:29:03 executing program 5: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0x1e) r1 = add_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="006de66ac704cf9ef671853e22e7b26f8c9eacc4ca33019c0e71d5b2cf61d2c4bcdc73f55b0efef5d2154a8639de35ccd9ddefe1a869f81db7b769ec72ecc642b094a31c0358a399a8e867fba39caaaac15fff75153ede60e7a6bc51e6f7a0b0eef26373381e7de3d516a93f928438a6530c51b6ad14f1820030f973d872f4b50aaa3107d1d4f59628a81b7f7ecab4972b3c3c1ab6809db6573bbefb2d5ab47bcb615c8000b276616fa7d9d7f56cb49fb3771b716999317f5039010fd8f5df93052db0c6ceed0088acaab2199bf2e00a5e1434efc2ec435a81f7790650c904b26a9c93dcc1cf6dafdf88dea7ef", 0xed, 0x0) add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) 2018/02/20 15:29:03 executing program 7: unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) accept4(r0, &(0x7f0000a78ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000441ffc)=0x10, 0x0) 2018/02/20 15:29:03 executing program 1: r0 = gettid() unshare(0x28060400) exit(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0xa7f4) sched_setaffinity(r0, 0x8, &(0x7f0000002ff8)) 2018/02/20 15:29:03 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20102, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) mprotect(&(0x7f0000cd8000/0x1000)=nil, 0x1000, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000c08fc1)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x0, @random="09235435cbf7"}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/20 15:29:03 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x44000) fsync(r1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x100000000, 0x0, 0x10001, 0x4}) socket$inet(0x2, 0x6, 0x1) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000080)={r2, 0x20a}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000100)={r3, r4/1000+30000}, 0x85c5184425ecda42) readv(r0, &(0x7f000000afb0)=[{&(0x7f0000029f2a)=""/214, 0xd6}], 0x1) 2018/02/20 15:29:03 executing program 3: openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xa4900, 0x0) r0 = syz_open_dev$tun(&(0x7f000088fff3)='/dev/net/tun\x00', 0x0, 0x4000000d) r1 = syz_open_procfs(0x0, &(0x7f0000dd4ff2)='net/rt6_stats\x00') sendfile(r0, r1, &(0x7f000092dff8)=0x4, 0x613a) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/20 15:29:03 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000e000)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x2}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x600040, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000040)) [ 39.204785] SELinux: ebitmap: truncated map [ 39.228434] SELinux: ebitmap: truncated map 2018/02/20 15:29:03 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) sendto$inet6(r0, &(0x7f0000892f4c), 0x0, 0x24000081, &(0x7f0000e52fe4)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1b8) 2018/02/20 15:29:03 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000002d000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x800000000441) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}}, &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0xff, 0x2, 0x200, 0x2, 0x55d, 0x6, 0x40, 0xffffffffffff8000, r2}, &(0x7f0000000140)=0x20) r4 = socket$inet6(0xa, 0x8000f, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000180)={r3, 0x6, 0x3, [0x6f08, 0x4, 0x9]}, &(0x7f00000001c0)=0xe) ioctl(r1, 0x440000000000127d, &(0x7f000002cfff)) 2018/02/20 15:29:03 executing program 6: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00008e2fba)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff", 0x29) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/02/20 15:29:03 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000000)=0x7, 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x80002, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000000), &(0x7f0000000000)=0x4) dup3(r0, r0, 0x80000) 2018/02/20 15:29:03 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000c7eff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000050f000)=0x3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={@common='gre0\x00', @ifru_flags=0x5102}) 2018/02/20 15:29:03 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) sendmsg$key(r0, &(0x7f00000aa000)={0x0, 0x0, &(0x7f0000a3d000)={&(0x7f00000f3e08)={0x2, 0x15, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x17, 0x0, 0xa0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x38}, 0x1}, 0x0) 2018/02/20 15:29:03 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000cc7ff5)='/dev/loop#\x00', 0xfffffffffffffffd, 0x200181001) r1 = memfd_create(&(0x7f0000614000)="80086e75000000f0000000af008cec", 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000000)={0x8ab6, 0x2, 0x8, 0x2, 0x7fff, 0x10000}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) pwritev(r0, &(0x7f00006ddff0)=[{&(0x7f0000e3a000)='d', 0x1}], 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fd1ff8)) truncate(&(0x7f0000000040)='./file0\x00', 0x3) 2018/02/20 15:29:03 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000004000/0x2000)=nil, 0x2000}) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000000)=0x2) 2018/02/20 15:29:03 executing program 0: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f00008e1ff0)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$notify(r0, 0x402, 0x18) r1 = getpid() sched_rr_get_interval(r1, &(0x7f0000000000)) 2018/02/20 15:29:03 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000ff9000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000016d000)=""/4096, &(0x7f0000ffaffc)=0x1000) mmap(&(0x7f00007bc000/0x200000)=nil, 0x200000, 0x8, 0x810, r0, 0x0) 2018/02/20 15:29:03 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x7fff, 0x236e, 0x8d1}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000100)=0x8) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000080)=0x3, 0x4) close(r2) 2018/02/20 15:29:03 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x7fffffff, 0xc328, 0x80000000}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={r2, 0x5}, 0x8) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000140)={0x14, 0x0, 0x400000000a, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/20 15:29:03 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0x400, 0x0, 0x8000, 0x0, 0x100000000}) r1 = syz_open_pts(r0, 0x1) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x10001, 0x200) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) write(r1, &(0x7f0000fd6000), 0x0) 2018/02/20 15:29:03 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000000040)=0xff) r1 = socket$inet6(0xa, 0x4, 0x2) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000080)=""/171, &(0x7f0000000140)=0xab) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000180)=""/4096) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x3ff, 0x25e7}, 0x98) sendto$inet6(r1, &(0x7f0000a77965)="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", 0x5ad, 0x48000, &(0x7f0000e3efe4)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) sendto$inet6(r1, &(0x7f0000fabff1), 0x0, 0x20000010, &(0x7f000016b000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000001180)=0x4, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000011c0)={0xfffffffffffffff8, 0x6, 0xfff}) 2018/02/20 15:29:03 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@hci={0x0, 0x0}, &(0x7f0000000040)=0xc, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x0, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0xfffffffffffffffc, 0x8205, 0x5, 0xa348, r3}, &(0x7f0000000140)=0x10) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r2}) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) r4 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) fallocate(r4, 0x1, 0x0, 0x76) 2018/02/20 15:29:03 executing program 3: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000088c000)={0x10}, 0x21, &(0x7f000063d000)={&(0x7f0000cf5fc0)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_MASTER={0x8, 0xa, 0x3}]}, 0x3c}, 0x1}, 0x0) r1 = getpgrp(0x0) ptrace$getregset(0x4204, r1, 0x203, &(0x7f0000000080)={&(0x7f0000000000)=""/125, 0x7d}) fcntl$setown(r0, 0x8, r1) 2018/02/20 15:29:03 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') getdents64(r0, &(0x7f000000af97)=""/105, 0x69) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}}, 0x80000, 0x3, 0xfffffffffffff620, 0x5, 0x20}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x4}, 0x8) getdents(r0, &(0x7f0000006f58), 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) 2018/02/20 15:29:03 executing program 4: unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f0000a89ff9)='ns/uts\x00') preadv(r0, &(0x7f0000001000)=[], 0x100000000000031d, 0x0) 2018/02/20 15:29:03 executing program 0: madvise(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x1) arch_prctl(0x1002, &(0x7f0000000000)="8f10038a330b08ed254b4206d06805b5f65989314b102f251329da7c74882c1042da4224f331ca83d3ec105e785a811836f7e237dffd107e5c7ade58ed833c1c807d0086b35188eabbdc2da2eb4364053138c4d9cd40f855e13917852572d77019d80de0b5bc80c9160f490b8f269393994b7d5e79fd218e8b85da070837fa7c01b0d4f9d6ef4f2403f7fa992059e11415e717dac24c4fa1de10") madvise(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x1) 2018/02/20 15:29:03 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) sendto(r0, &(0x7f0000004ff1), 0x0, 0x0, &(0x7f0000004fe4)=@in6={0xa, 0xffffffffffffffff, 0x3, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/20 15:29:03 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000019ffc), 0x4) 2018/02/20 15:29:03 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2a4c0, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000040)) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000000) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={@generic="c62e74ecb7224024dc0a1ffeff4451fb", @ifru_flags=0x2000}) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000482ea4)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@tfcpad={0x8, 0x16}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x140}, 0x1}, 0x0) getpeername(r0, &(0x7f0000000080)=@l2, &(0x7f0000000040)=0x5) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00000000c0)=0x1e, 0x4) setsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f00000000c0)=0x7ff, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0xe, 0x4) alarm(0xe3) 2018/02/20 15:29:03 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x5, 0x4) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/20 15:29:03 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000379fc8)={&(0x7f0000a8eff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f000068b000)={0x14, 0x0, 0x7, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000040)={{0x0, 0x0, 0x5, 0x1, 0xd5}, 0xfffffffffffffe01, 0x3}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000100)=@add_del={0x2, &(0x7f00000000c0)=@common='ip6gre0\x00', 0x1000}) 2018/02/20 15:29:03 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000bf2000), &(0x7f0000e88fe0)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{}, 0xfffffffffffffffa, 0x2, 0x200}, {{r1, r2/1000+10000}, 0x0, 0x4, 0x9}, {{0x77359400}, 0x7fff, 0x6, 0xffffffff}, {{0x77359400}, 0xff, 0x1, 0x7fff}, {{}, 0x3, 0x8, 0x8}, {{}, 0x5, 0x200, 0x1}, {{r3, r4/1000+30000}, 0x0, 0x101, 0x4}, {{0x77359400}, 0x7, 0x800, 0xd03}], 0xc0) readv(r0, &(0x7f0000ef0fe0)=[{&(0x7f00007d7000)=""/32, 0x20}], 0x1) 2018/02/20 15:29:03 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00002c2000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7001) finit_module(r0, &(0x7f0000000000)='\x00', 0x2) 2018/02/20 15:29:03 executing program 3: r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/arp\x00') pread64(r1, &(0x7f0000015000), 0x0, 0x2000000000) fcntl$getown(r1, 0x9) ptrace$getenv(0x4201, r0, 0x1, &(0x7f0000000000)) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000040)=""/21) 2018/02/20 15:29:03 executing program 5: r0 = gettid() unshare(0x28060400) exit(0x0) prctl$void(0x1e) tkill(r0, 0xd) 2018/02/20 15:29:03 executing program 4: r0 = syz_open_dev$loop(&(0x7f00001faff5)='/dev/loop#\x00', 0x0, 0x1) r1 = epoll_create1(0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) r3 = epoll_create1(0x0) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x2, 0x4000000}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d36ff4)={0xfc147812d6696267}) sync_file_range(r0, 0x0, 0x6, 0x3) 2018/02/20 15:29:03 executing program 6: r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x41, 0x0, 0xed, 0x8f}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x42, "2b2a5a18989536eecb08f061897456fa5471a186c1b248acc0651001ccb67f85025e936d9ee1c43a5ef726662376521d54b080e1de71751ef5d1bebafb453a822ec2"}, &(0x7f0000000100)=0x4a) setrlimit(0x3, &(0x7f000040c000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/02/20 15:29:03 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x2) mount(&(0x7f00003c4ff2)='./file0/file0\x00', &(0x7f0000367000)='./file0\x00', &(0x7f0000f73000)='ramfs\x00', 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x40, 0x3c44eb68edd2f6cf) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x8000000000, 0xc, 0x5, 0x100, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x6, 0xff}, &(0x7f0000000140)=0x8) pipe2(&(0x7f0000003500)={0x0, 0x0}, 0x4800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x2, 0xfffffffffffffff9, @empty, 0x8}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0x2c) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000003540)={0x4, [0x1, 0x4, 0x7, 0x0]}, &(0x7f0000003580)=0xc) 2018/02/20 15:29:03 executing program 2: r0 = syz_open_dev$tun(&(0x7f000051fff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000580fb0)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a}}) clock_gettime(0x800000000000004, &(0x7f00000000c0)) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0xa0040) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x4, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000005700)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = accept4(r2, &(0x7f0000000000)=@rc, &(0x7f0000000040)=0x106, 0x20080800) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000080)=0x81, 0x4) 2018/02/20 15:29:03 executing program 3: r0 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), 0x2ac) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4ef1556c, 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x71da}, &(0x7f0000000080)=0x8) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000003fc8)={&(0x7f0000cf0000)={0x10}, 0xc, &(0x7f0000003000)={&(0x7f000009a000)=@ipv6_deladdr={0x2c, 0x15, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x2) memfd_create(&(0x7f00000000c0)='md5sum\\!trusted\x00', 0x2) 2018/02/20 15:29:03 executing program 7: r0 = add_key(&(0x7f0000f33000)='user\x00', &(0x7f0000454000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = add_key(&(0x7f00006ef000)='user\x00', &(0x7f0000635ffb)={0x73, 0x79, 0x7a}, &(0x7f0000a9df6b)="f3", 0x1, 0xfffffffffffffffd) keyctl$link(0x8, r0, r1) mknod$loop(&(0x7f0000000000)='./file0\x00', 0xc030, 0x0) 2018/02/20 15:29:03 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x400000, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000100)=0x1, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200000, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000080)={0x2, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x3, @rand_addr=0x8}, {0x2, 0x3, @loopback=0x7f000001}, 0x40, 0x20, 0x7, 0x9, 0x9, &(0x7f0000000040)=@generic="27904f1e325de84939b9eed40c25e6e3", 0x76eb, 0x3, 0x1e}) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000140)=0x5) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x3, 0x1fbefca0, 0x4, 0x4, 0x2, 0x24e, 0x9, 0x6, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0)={r3, 0x6}, &(0x7f0000000100)=0x8) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000041b000)={0x10}, 0xc, &(0x7f0000008000)={&(0x7f000000bcc4)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x4}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) 2018/02/20 15:29:03 executing program 7: prctl$intptr(0x18, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x0, 0x5, 0xfffffffffffffffc}) 2018/02/20 15:29:03 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x4}, 0x8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=@newsa={0xf0, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, []}, 0xf0}, 0x1}, 0x0) 2018/02/20 15:29:03 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f00002bb000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x1c) unlink(&(0x7f0000000000)='./control/file0\x00') ppoll(&(0x7f0000000040)=[{r0, 0x80}, {r0, 0x2}, {r1}], 0x3, &(0x7f0000000080), &(0x7f00000000c0)={0x12f904cc}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000001140)=@random={'user.', "47504cec00"}, &(0x7f0000001180)='\x00', 0x1, 0x0) r2 = getpgid(0x0) get_robust_list(r2, &(0x7f0000000140)=&(0x7f0000000100), &(0x7f0000000180)=0x18) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b7ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/20 15:29:03 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0}) sendmmsg$unix(r0, &(0x7f0000001c40)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001a00)=[], 0x0, &(0x7f0000001b80)=[]}], 0x1, 0x0) 2018/02/20 15:29:03 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000f57000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f0000df9ff2)=@l2, 0xe, &(0x7f0000f81fe0)=[], 0x0, &(0x7f0000239000)}}], 0x1, 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x3, 0x7f, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x1}, @in6={0xa, 0x1, 0x9a14, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffff}, @in={0x2, 0x1, @multicast2=0xe0000002}], 0x48) 2018/02/20 15:29:03 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fadvise64(r0, 0x0, 0xfffffffffffffff7, 0x3) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000080)=""/218) 2018/02/20 15:29:03 executing program 0: pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x7fffffff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in={{0x2, 0x2, @loopback=0x7f000001}}}, 0x8c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x0, 0x3, 0xffffffffffff7fff, 0x6, 0x48}, 0xa0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x4, 0xb02, 0x2, 0x6, 0x1}, &(0x7f0000000100)=0x14) r3 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x101002) write(r3, &(0x7f0000399fe8)="0700000014000307061e0000090f0a0011000000f608ffb8", 0x18) 2018/02/20 15:29:03 executing program 6: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x40) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/cgroup\x00') write$evdev(r1, &(0x7f0000000040)=[], 0x0) r2 = dup3(r0, r0, 0x80000) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x3c8, 0x0, 0x1f8, 0x0, 0x2e0, 0x2e0, 0x2e0, 0x4, &(0x7f0000000000), {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@arp={@rand_addr=0x5a535fdc, @loopback=0x7f000001, 0xffffffff, 0xff, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0xff, 0xff, 0x0, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, {[0xff, 0xff, 0xff, 0x0, 0xff]}, 0x7ff, 0x16bb, 0x8, 0x1, 0x7, 0x5, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="c97e66e6e0c6dbe2de0d61342787a973", {0xff}, {0xff}}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, @mac=@random="4cefbabfa247", @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, 0xf, 0xffffffff}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x3}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) sendmsg$nl_netfilter(r1, &(0x7f0000001700)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000016c0)={&(0x7f00000004c0)={0x11ec, 0xf, 0x5, 0x400, 0x4, 0x2, {0x7, 0x0, 0x1}, [@nested={0x1014, 0x2a, [@generic="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", @typed={0x10, 0x84, @u64=0x5}]}, @generic="5aa3464016a2ab8e6958eaa742ea62d5d39a3e1e4d066f1207035183acbb320f7fcea24ca37ca9ca295182a7981d807a368480a8aadb2aa4ebf220c444b9d0a0a06874ba831658fe16ddb472ca6d0c78902f553361caa21ed56c4caeecefd6e91d2f78fee7563b05d040712cbe294bf3de67e0a4e9ae7dbbe4db27f860c697", @typed={0x18, 0x0, @ipv6=@loopback={0x0, 0x1}}, @generic="93e13394bdc4bb1e281a03274cfd6693be274d2c7670efd1b100abe3e29ea4f8816ba1e93d325541312b1c83e9e4690bce55c8545dfdc6e26f7910daa03c46ebb5cf20eb544454003ac9983e2996784a201437d7f565f0b1346d41e49cca9766f4b645bf6e5d36c87b53336bac792bc2230800857668cf85cb11f39931c97731f42a865e62fd324f10e674ccc3ff48da34f73170b96f4523fb35d0fc57eac57158b4435f6169c4d654b475a1a08cf35eb8d2b55f3add9f1a1bc9ed0813", @typed={0x18, 0x47, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @generic="03be3bc5ba", @generic="50a4dca05e91e56329b00a28db2634b3dfbfd30313fdb357209722c82a3bfcfaa69b12cefb3ce696f1a8ac36794af32b6866c79baa7a6c9181b19b2d52d3c04d5b906ec9309392650fb11030557f4fd8afb069"]}, 0x11ec}, 0x1, 0x0, 0x0, 0x4008000}, 0x80) getsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000480)=0x1f, 0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETA(r3, 0x5402, &(0x7f000032cfec)) write$sndseq(r3, &(0x7f000000a000)=[{0x40081, 0x3, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x30) ioctl$TCSETAF(r3, 0x5404, &(0x7f00009f1000)) r4 = gettid() ptrace$peek(0x2, r4, &(0x7f0000000480)) memfd_create(&(0x7f00000004c0)='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x3) 2018/02/20 15:29:03 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in6={{0xa, 0x3, 0x18a, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x57ba5d74}}}, 0x8c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)="6e740062edae") getdents64(r2, &(0x7f00000d7000)=""/72, 0x48) getdents64(r0, &(0x7f0000000140)=""/166, 0xa6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x10, 0x30, r2, 0x0) getdents64(r2, &(0x7f0000000000), 0x309) 2018/02/20 15:29:03 executing program 7: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000e49000)=0x4, 0x4) sendmsg(r0, &(0x7f0000eeefc8)={&(0x7f0000fef000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000437000)=[], 0x0, &(0x7f000056cda0)=[{0x28, 0x29, 0x2, "1d1a2d4ba2f2fffffffffffffffd060000"}], 0x28}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20040, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000040)={0x0, 0x3, 0x36c, 0x3, 0xfffd, 0xd31b}) 2018/02/20 15:29:03 executing program 3: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_pts(0xffffffffffffffff, 0x4800) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000000)) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="52325b71f2ef"}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000140)=r3, 0x4) 2018/02/20 15:29:03 executing program 2: r0 = syz_open_dev$tun(&(0x7f000051fff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000580fb0)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a}}) clock_gettime(0x800000000000004, &(0x7f00000000c0)) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0xa0040) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x4, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000005700)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = accept4(r2, &(0x7f0000000000)=@rc, &(0x7f0000000040)=0x106, 0x20080800) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000080)=0x81, 0x4) 2018/02/20 15:29:03 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f000051fff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)={0x0, 0xece, 0x3, 0x100000001, 0x88, 0x2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000029f50)={{0x80}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4"}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000552000)={{0x80, 0x40}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000080)) 2018/02/20 15:29:03 executing program 5: clock_gettime(0x0, &(0x7f0000cd5ff0)) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x801c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x10000, 0x4) setitimer(0x0, &(0x7f0000a0b000)={{}, {0x0, 0x7530}}, &(0x7f0000cd5000)) alarm(0x0) 2018/02/20 15:29:03 executing program 4: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() clock_adjtime(0x6, &(0x7f0000000040)={0x8001, 0xfff, 0x0, 0xa7, 0x2, 0x8, 0x4, 0x2, 0x7, 0x0, 0x1, 0x4d, 0x5, 0x5, 0x7, 0x1000, 0x0, 0x4, 0x80000000, 0x2, 0x8000, 0x7ff, 0x100, 0x1000, 0xfffffffffffffff9, 0x9}) timer_create(0x0, &(0x7f0000318fa0)={0x0, 0x12, 0x0, @thr={&(0x7f0000d00000), &(0x7f0000e6bfa4)}}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/02/20 15:29:03 executing program 5: r0 = socket(0x20000000000000a, 0x2, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000000c0)=0x4, 0x4) r2 = add_key(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="84453a4c560b9d906d5c1a179742205630de2a4d403768dcf84c7ccf241e115cc7c3f13efa6202d0cd2cae513dbb628a3eaa4da00236996283c434fe70a6d44171532c3d695ff631c6c8551330371100a7eea4ae944c6df365e076ceb861013b82102e73ed0b108c744e02ed8eeb8d619e0c1dcada0a193626ef14fded237d8e8433607a2a26f141468803", 0x8b, 0x0) r3 = add_key(&(0x7f00000000c0)='.dead\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="6ffc005fd4fc69c45a90caef1fefdbc687717bd08503b05ba0197d95d262b937196a87d270960d787213d7695db32776fb5f2fef37786a126712a3020a2b8d435a8ed0ef69ee8e3f29ad87dd5b21e117293070d78a737c63fc8083", 0xfe9b, r2) keyctl$get_persistent(0x16, r1, r3) connect$vsock_stream(r0, &(0x7f0000000280)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/02/20 15:29:04 executing program 7: nanosleep(&(0x7f00007b4000)={0x77359400}, &(0x7f00005abff0)={0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@mcast2}, &(0x7f0000000080)=0x14) recvfrom$unix(r1, &(0x7f00000000c0)=""/67, 0x43, 0x1, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) mq_timedsend(0xffffffffffffffff, &(0x7f0000fc3fff), 0x0, 0x0, &(0x7f0000d39ff0)={r0}) 2018/02/20 15:29:04 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa}) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x80, 0x1, 0x1, 0x5}, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0xffff8002, 0xffff8000}) prctl$setmm(0x23, 0x7, &(0x7f0000002000/0x3000)=nil) 2018/02/20 15:29:04 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)="9b7fbaa9a6550cc0d97edede1fc8e43109fb679ffe79ce53a7bb4c7607ab46e4eb20de7e1b3174e26976e17c0ed83a9b62e4ab33e7ca963ba0317a4910b25f9987b851a603b7a2eeda252605306d5c28ef0da6be1c6b556d388ab5c8eea2c6ceb61e00945e437bf7ad19e4c68bbda4e7d1e28e64e68d7f1d45603328a06a657445c00cd09699e500c9396aff89d7df57786ed403e44d67e31a1bb4c4a1", 0x9d}, {&(0x7f00000000c0)="919abf73353bafd65de7dac232cd992a0c0c8cead1b29a4ce9383e35c860cf17fde5027c58d5363a9ad2cbde7133eaed24758575f1d2a185707793d2f4e1354edcb4ca21e3a3deeedb4020b3fe6d11", 0xfffffdea}, {&(0x7f0000000000)="a443e03625b5f5fbf5b81ce2631bff46d77b9dda7e07b7031e753599ff5846323c681d94a128283742ddd0c3cfbb23542d0a5b3c9c673d28e472aa6b66e372cd5667f16382cc8c14fce70bb3dfc8105305e9b71cc9f543094e789ad8fc37295bf8b6a8881f6ec90a017d283031bdb1b6b6bffd10adabaa7f", 0x14}], 0x100000000000018a, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000379fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f000068b000)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0x6, 0xffffffffffffffff, {0x1}, []}, 0xe}, 0x1}, 0x800) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x640, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000017c0)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x9, 0x1, 0x7, 0xfc0, 0x2}, &(0x7f0000001880)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001940)=@sack_info={0x0, 0xea, 0x1}, &(0x7f0000001980)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000019c0)={0x0, 0x8201, 0x3ff, 0x7, 0x0}, &(0x7f0000001a00)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001a40)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}}}, &(0x7f0000001b00)=0x8c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001d80)={0x0, 0x3}, &(0x7f0000001dc0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001e00)={0x0, 0x28, "0b80363273a89cfcb0223ec627da7159e043150254f14da70fd2840b9478d702c4a47cfe2b08551f"}, &(0x7f0000001e40)=0x30) sendmmsg$inet_sctp(r2, &(0x7f0000001f40)=[{&(0x7f0000000180)=@in={0x2, 0x0, @rand_addr=0xfffffffffffffffa}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000200)="cf050fef42d17819ec6a550a220dde82e12910b67c2103708cbe0667f06e80c4ab36c2c5f5ee85f0e2bef4e97e4db0c5b67e72f11bb2a8b86c2c8a6f7204ae758f4a1f015a23f210d132eeffebb6bc86654421fb912f24d5c4dab25f4fde2b2ea388df5b47f816efbab21e5ffc897bfe523b66356fbb2fb4a510dda511bb7c", 0x7f}, {&(0x7f0000000280)="ee5aad168fa2a8349ddd7a9a8bb24e24", 0x10}, {&(0x7f00000002c0)="f347227420f599f9b55048b8bfc061316cfa46b9cbde844158e170387dd331cf4be64fd6ebb192b0417a7e74249beaa3b0364d0363bc4a57d3fdb6fb1d80af53fa4124f2091248b08ada8690023dde65c8857c18e0768d2f8b6b6a47596b3571a9286424e99ec7b1eb4153ca2f38b5a88379c1777c0b074e0357", 0x7a}], 0x3, &(0x7f0000000380)=[@init={0x18, 0x84, 0x0, {0x8000, 0x1, 0x0, 0x9}}, @init={0x18, 0x84, 0x0, {0x5, 0x9, 0xfffffffffffffb0c}}], 0x60, 0xc0}, {&(0x7f0000000400)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000001740)=[{&(0x7f0000000440)="5f2d9e205daf0cc19527f9a96b48660164752339e84dcfc87ef36ebfa4da7abafbea7656112df84601770762708159a32b031c6a1dc40d5afc63c6a4e3c4e6d29c522efd0a0d014028dd4891b8f8f90e8cde9ff5ad1d54f9448fcfbb9d9cc252f07f4bcf19ac4182d4be11c2c13d8962", 0x70}, {&(0x7f00000004c0)="f870829e8251068c1bb7989399e034b609c7ead8883a495425ec9dccf25b18421fbb9503fc17ee1039f21e2ae6c30fc992d3b1219542a0ab6ccc0da4a73d24296b8f7b1052346e7a05ee74ee2d1eba455e98984be3ece46e429bee226038e2f5acdf447a1e777f5754de4c8aaff565e5e0701ab833d459e1cded731caaacba72652e836e9850d8afe20dad21c6418bff2e449f59b384cc5faf167156825abdce2c19848f558b04d8a7c9af7a37a9d3dc8e0fa43e58f2d65c", 0xb8}, {&(0x7f0000000580)="e9b591f6dcfe5a02141894e8b5813bb39932464e92b1f3ff2912ae8ca7ac287c2255b60284440b9a29957c7445d753d7dbd7fa53317fef71279b1d40b000153500be98538214540fa9cb0c9161ffedb5", 0x50}, {&(0x7f0000000600)="99d15bb4a7b323a1fd7eda828b6df2ffc9099c646aaed7c77e9af6c61136daf77909eabaeb5359727e96a3a15f5e1a981e2de583ea876dabd6e58a586b2c2e3f10a284def54a14bc6934a5a6f8d8204439136d9131102a488c5d6b5892dd8692d39686e55868299b4d1b2d7b75d48ea085f11958eff2b8cb420e5beae40bcbd8e43029d252dcbbb3fa03ba20094d431fcbeea5b0e8cd0b5045f4d8968ee8cc1ad9", 0xa1}, {&(0x7f00000006c0)="344a3820d393ada593055fd8eb5287bcbc528dfe8aec384b1ed5c9fd", 0x1c}, {&(0x7f0000000700)="7b5dec2641144811cd7aa97277f2a2e9ed79ce1297ac09ea3be9e3372e5254c6152f226568493656119b3f81be2042d95ec955b9d8bf", 0x36}, {&(0x7f0000000740)="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", 0x1000}], 0x7, &(0x7f0000001b40)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x4, 0x8, 0x100000, 0x7f, 0x6, 0x10000, 0x0, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x8, 0x202, 0xf739, 0x0, 0x20000000000000, 0x982f, 0x9, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x7, 0x1, 0x4e3a, 0xa286, 0x9, 0x1, 0x81, r5}}, @sndrcv={0x30, 0x84, 0x1, {0xd26, 0x8, 0x0, 0x7f, 0x100000000, 0x2, 0xe3d, 0x2, r6}}], 0xc0, 0x80}, {&(0x7f0000001c00)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}, 0x10, &(0x7f0000001d40)=[{&(0x7f0000001c40)="066af62347b5584a7d168982c666a5a8af686324502e4febbf00e5afdba732f6126580cc272a690478c2316db967db86b38d8096466c6ad869eea5b5dacb2374bad2663217a8a24493de232ab41a77e2d48d30c441851a79ca1c4f6aa1f9081dcac2ea526b970a985fcca3701a25378c18c5a3157dbea6fc442679e72e379cf8f37a75d4a889e2af3f5c7e38647c269ba2fb0e7e586fe3cffc2a3d4a11e377d386a6271fa98a157188a916ebeac286b58d9486e3b97939012dae0c37ff296d78180018705ee27bd0f7070117e2290933df26477148e8260ac5dd83072a8d484e309e341b359561767614dec71121", 0xee}], 0x1, &(0x7f0000001e80)=[@sndinfo={0x20, 0x84, 0x2, {0xe9, 0x201, 0x8, 0x600, r7}}, @init={0x18, 0x84, 0x0, {0x4, 0x10001, 0x1ff, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x208, 0x4, 0x3f, r8}}], 0x90, 0x400c8d0}], 0x3, 0x20000800) remap_file_pages(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xc, 0x758c, 0x20) fcntl$getown(r0, 0x9) 2018/02/20 15:29:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00005b8000)='setgroups\x00') stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) writev(r0, &(0x7f0000ef4000)=[{&(0x7f000095f000)="3fb7162ceabd52a4", 0x8}], 0x1) 2018/02/20 15:29:04 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x113002, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x100000001, 0xfffffffffffffff8, 0x6}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000ff8)='ns/user\x00') setns(r1, 0x0) 2018/02/20 15:29:04 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000abbe88)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x1}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x44080}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x4, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000240)=[{0x7fffffff, 0x78f6, 0x13a7, 0x9, @tick=0x3, {0x1ff, 0x7}, {0x7f, 0x7ff}, @connect={{0x3, 0x6}, {0x4d, 0xf6ac}}}, {0x2, 0x4, 0x8, 0x2, @time={r2, r3+10000000}, {0x80, 0x4}, {0x3, 0x7fff}, @ext={0xc2, &(0x7f00000000c0)="4ae8b429db000f7e296491ae1298f850678fe0dc2fe8bebb4ca65865d74694cb3c362a70f9d21ad1b7d78dd3ac4cafb67ebbc48b8911456451d1ba66bf02444c37a99cae263d2ab39c7c9d22b5280eb2db519903841af18763b5ea837bec608288a630cf09b0246578defe95ab685e7c978391c7289a61ab2113ae34aaea9181c1551eea8e0fe4ed0e89a7f5ceca440af5940c1f774b095375b3d454c09786d81c19d9edf01add2752ee4894cb39676713f56b9e7c8de1c074cf80fb98376a9fdd8d"}}, {0x9, 0x2, 0x220, 0x7, @tick=0xfffffffffffffff8, {0x7fff, 0x4}, {0x1, 0x6}, @ext={0x5e, &(0x7f00000001c0)="39b3fa4697d7d6c398357c676df9781d5338708132aaef1e77ab7cf46235921b591cc752e66683a00910e4c0727779e6dcb7e90d88d8e04ca833f31d0acb3e6b0949d0f169d73a917ce1d08aebd216491f8d0672c321c4c5896754ee71de"}}, {0x4, 0x100, 0x4, 0xa4d, @time, {0x0, 0x80}, {0x3, 0x1}, @control={0x8, 0xba, 0xffff}}], 0xc0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/20 15:29:04 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000f2cffc), &(0x7f0000d9dffc)=0x4) 2018/02/20 15:29:04 executing program 0: capset(&(0x7f000000b000)={0x20080522}, &(0x7f000000cfe8)) setpriority(0x2, 0x0, 0x401) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20040, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000040)=0x3, 0x4) 2018/02/20 15:29:04 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x200800) vmsplice(r0, &(0x7f0000000240)=[{&(0x7f0000000040)="52ea5070a97ca917d7420903bb280893859cde4e9f2a03152b792f74990404fcd574e12771af29e62ed9d78cbe3a9d9f49459b01096e4d4546136eed408347def5ad01f0aa002628904799916ff2e3107199e8b4ad5cc65beba603552b634facdd2604dac8303f48a472817b4f46edf8a027d8b6b5ec66071aea5ba022e9ddf4a9904a45f47c093aca63efa28ff2396c4f69feb2bd9d00073e9d7e51ad98c0d54e122290036b2d72f69e19b0dcc6e4f46ea26a29a0454cd6687cd9a1f898326439bf0f67eb5d08e0b90111c2d49f16e531f7184fdfcb9978477f175439c07349a5c4a37b0380b75669f341b2387b90c3695356", 0xf3}, {&(0x7f0000000140)="4c0b54b30e782ed77b0a8dfe367ec0238a02cd68f7267bc9facae08b9114e7e8f39cbe4fae376ff36d5c75d56938a8e5051fb95aebe88dab617f572f40215a5334d332e7b44f3f5c4405ae93e37664783b6378cca5766b1f90942d53c271003885351e5a000009d792ed19e06df1d37a1eb57b9e4a086d1a02b704217ec790ce26e912fd04ad5f1b6962b6e6a83bf324e1b31fd3c1eac9445550219cae930881ba377d391eb4947f3050ca51b293aebde579263cf27c3e25b1acbd89", 0xbc}, {&(0x7f0000000200)="bab3cb96696ff145b4c2aac120da049312d6d7bf96c994e53f689343acd1cb40c00319afdba0065da1309ecfaa779606ca6010", 0x33}], 0x3, 0x2) r1 = memfd_create(&(0x7f000048bff8)="2b63708773657400", 0x0) write(r1, &(0x7f0000baefec)="c5", 0x1) fadvise64(r1, 0x0, 0x0, 0x4) r2 = socket(0x18, 0x0, 0x1) sendfile(r2, r1, &(0x7f0000469000), 0x8) 2018/02/20 15:29:04 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014dfc8)={&(0x7f00002a6ff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f0000473cd8)=@expire={0xf8, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in6=@loopback={0x0, 0x1}}}, []}, 0xf8}, 0x1}, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x610000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={@generic="fee31f22f9aca89a237f09b01e508ac1", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) 2018/02/20 15:29:04 executing program 1: r0 = add_key(&(0x7f0000d84000)='user\x00', &(0x7f000030dffb)={0x73, 0x79, 0x7a}, &(0x7f0000258f6e)="9f", 0x1, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000982000)='keyring\x00', &(0x7f00002e2ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) 2018/02/20 15:29:04 executing program 0: mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20002, 0x0) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8) pwrite64(r0, &(0x7f0000000080)="133bd20f85174d177353424b0f7033af0b73feb9761582c1b15f76226f5b42543734f80a21b7e5e3ffffff17034c5206c37c2052b8eb901f5812ae7b68a9a7cbdd5cc81e2516c7688ab069f5a7b6c46dd5bb3accb3f86deb3b8bae4f529c3d312758a44603ffe2a3452ab281a3d2756df96e86e12d759100b1ac00d888cdfbf0ac1568710d7fa87cf2fcf8952c3c58cc2f8b67402323e565922507ebee8d0cf84cc80f6a27cf0864eaa1d109a868148f3787a071c6897b79933278bd6f7f0683", 0xc0, 0x62) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') [ 39.936147] mmap: syz-executor5 (6792) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/20 15:29:04 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000000)='ns/uts\x00') timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f0000000080)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00000002c0)=""/212) accept$llc(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x10) 2018/02/20 15:29:04 executing program 1: unshare(0x8000000) mq_open(&(0x7f0000000000)='/\x00', 0x40, 0x4, &(0x7f0000000040)={0x3, 0x400, 0x9, 0x4b2e, 0x80, 0xffffffff, 0x1, 0x5}) prctl$setname(0xf, &(0x7f0000000000)='\\}%!\x00') r0 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080), 0x8) mq_timedsend(r0, &(0x7f0000a5c000), 0x0, 0x0, 0x0) mq_open(&(0x7f0000000140), 0x80, 0xa, &(0x7f0000000180)={0x4, 0x401, 0x40, 0x6, 0x101, 0x7, 0x0, 0xfffffffffffffffb}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) mq_timedreceive(r0, &(0x7f0000d56f7d)=""/131, 0x83, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={0x0, 0x4}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000002c0)={r2, 0xa28}, &(0x7f0000000300)=0x8) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ashmem\x00', 0x80, 0x0) 2018/02/20 15:29:04 executing program 0: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x8001) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005dff57)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) 2018/02/20 15:29:04 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x1) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000313f29)=""/1, 0x1}], 0x1) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000080)="27369e4d52511257c3f09cdbedd98c1a93a460a6687eff67d606fc7660f44f8f443e63fa6032d87a1629fd4da2b921266aa2a08bb592d9a1009b4eadb8835c06e13ac33b2ee0d03cc3ff7c1eff90f6958ed19da886a36bedb5ab59408e9de383b69c1384e0f5710b7852769830abe4522668de17a3628d4b3661ebf065211e0257ac905ea31c8c54f78f521120e9c51c9243b45d7efb9b3846d34e2cc0a5d051c4317c16efa7ebea367062a6519857fccc279fc9f50e984c98b400e4104fba550baa65790995d97d771a3326b98a5ffd08dd6694ed094e") ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x1) 2018/02/20 15:29:04 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2, 0x13, 0x1, 0x9, 0xb, 0x0, 0x1, 0x0, [@sadb_lifetime={0x4, 0x4, 0x4, 0x5, 0x408f26c9, 0x7f}, @sadb_x_filter={0x5, 0x1a, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast2=0xe0000002, 0x10, 0x0, 0x14}]}, 0x58}, 0x1}, 0x44) getsockname$inet(r0, &(0x7f0000000140)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0xfef8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000accf68)={0x2, 0x400000000000003, 0x0, 0x0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x3, 0x7, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x88}, 0x1}, 0x0) epoll_create(0x7) shutdown(r1, 0x1) 2018/02/20 15:29:04 executing program 6: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={r1, 0x1f, "3621106f226610a76994289badde0a4cc23aedee5e33f826313d673e37b2c8"}, &(0x7f0000000100)=0x27) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000040)=0x9, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x519000, 0x0) 2018/02/20 15:29:04 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000a0effc)=0x3, 0x4) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) socketpair(0x5, 0x80000, 0x800, &(0x7f0000000000)={0x0, 0x0}) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000040)={0x80000001, 0xfffffffffffff801}) getdents64(r1, &(0x7f0000000040)=""/179, 0xb3) 2018/02/20 15:29:04 executing program 7: socket$inet6(0xa, 0x4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x9, 0x0) r1 = getpgid(0xffffffffffffffff) timer_create(0x0, &(0x7f0000623000)={0x0, 0x19, 0x1, @tid=r1}, &(0x7f0000875ffc)) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="8ad0872bc3aec7d57c30cd8d2077077d829cda1bd2f32d20757b4cd70d2be6d66a56add00f7ead5f49367b6be3eaf9ee1468b5f66257d05a03916706023e8a0ca25d0901de3712035b9e94a3a802ee167d8631dab2038956b25bcc6a356ddf9db733d5ba80f825a378880d753bc7fa5ab3ac5e6478b33a110cda6a399e4089623ef7cf36cce9c8dbe185ea2442953f", 0x8f, 0xfffffffffffffffe) r3 = request_key(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='md5sumsystem/lo/\'em1}@\x00', 0xfffffffffffffffa) keyctl$link(0x8, r2, r3) sendfile(r0, r0, &(0x7f0000d3d000), 0xcb50) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f00003c5f68)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) 2018/02/20 15:29:04 executing program 6: syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x7f, 0x0) r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='/dev/loop#\x00', r0) 2018/02/20 15:29:04 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x200081) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x100, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000000080)=0x1dad0307, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x2, 0x2, @empty, 0x40}}, 0x401, 0x10001}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r2, 0x80000001}, 0x8) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000200)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x5e2}, {0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x3f, [0x2, 0x6, 0xd3, 0xf4, 0x8c7, 0xa0f, 0x1]}, 0x5c) ioctl$int_in(r3, 0x5452, &(0x7f0000d6dff8)=0x4) 2018/02/20 15:29:04 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc)=0x406, 0x4) write(r1, &(0x7f0000021000)="f0", 0x1) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r2}) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000011000)=[], 0x0, &(0x7f000001b000)}, 0x2) recvfrom(r0, &(0x7f000001cf8e)=""/1, 0x1, 0x0, &(0x7f000001d000)=@nfc={0x27}, 0x10) pipe2(&(0x7f0000000080)={0x0}, 0x4000) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f00000000c0)={0x8000800000, 0x3, 0x9, 0x9, 0x7fff, 0x86}) close(r0) 2018/02/20 15:29:04 executing program 4: mmap(&(0x7f0000000000/0x71000)=nil, 0x71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)) epoll_wait(r1, &(0x7f000000affb)=[{}], 0x1, 0xfffffffffffffef7) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0xd96c, 0x3, 0x7fff, 0x1800000000000}, 0x10) shutdown(r0, 0x1) shutdown(r0, 0x0) 2018/02/20 15:29:04 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x7, 0x0) sendmmsg$unix(r0, &(0x7f0000000280)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000200)=[], 0x0, &(0x7f0000000240)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}], 0x1, 0x0) 2018/02/20 15:29:04 executing program 7: mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f20ff8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x10, &(0x7f000032a000)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0/bus\x00', 0x800) writev(r0, &(0x7f0000017000)=[{&(0x7f0000b22fda)='y', 0x1}], 0x1) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000aef000), 0xa8) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/86, 0x56}, {&(0x7f0000000080)=""/101, 0x65}], 0x2, 0x0) 2018/02/20 15:29:04 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c79fa0)=[{&(0x7f0000dff000)='9', 0x1}], 0x1, &(0x7f0000f93000)=[]}, 0x0) 2018/02/20 15:29:04 executing program 6: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x3010}, {r0, 0x80}, {r0, 0x2}, {r0, 0x1000}], 0x4, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)={0x7}, 0x8) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d69f90)=[{&(0x7f000035c000)=""/81}, {&(0x7f00008d7f6a)=""/150}, {&(0x7f0000f11000)=""/4096}, {&(0x7f0000f12f90)=""/112}, {&(0x7f000025af52)=""/174, 0x262}, {&(0x7f0000f14f61)=""/159}, {&(0x7f0000214fe7)=""/25}], 0x198, &(0x7f0000762000)=""/79, 0x4f}, 0x0) sendto$inet(r0, &(0x7f0000f1a000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e81ff0)={0x2, 0x0, @empty}, 0x10) 2018/02/20 15:29:04 executing program 7: unlinkat(0xffffffffffffffff, &(0x7f000000c000)='./file0\x00', 0x204) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x240800, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x200) 2018/02/20 15:29:04 executing program 0: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$setregs(0xf, r0, 0x6, &(0x7f0000000000)="9f0ab49aef7b8af0f023ca792069e665a936e3dbd5339a068fad6350a9639cba5469bb5128cc77657aeccaadd270e7997e5efd8e4f594b83f7dd230ab481c8498aa485688d1816fa30ee79dc03d4b373e2") r1 = socket$inet_tcp(0x2, 0x1, 0x0) getegid() setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) gettid() getpgid(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000080)=0x1) r3 = syz_open_procfs(r2, &(0x7f0000000000)='wchan\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x8, 0x80000001}, &(0x7f0000000040)=0x8) r5 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r5, 0x4c03, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000080)={r4, 0x7f8, 0x30}, 0x376) readv(r3, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x29}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x100000000000035d) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000000180)={0xffff, 0x3, 0x7ff, 0x5c, 0x3ff, 0x3}) 2018/02/20 15:29:04 executing program 3: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/user\x00', 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2001, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000180)=""/4096) write$selinux_user(r0, &(0x7f00007bcfd1)={'system_u:object_r:initrc_var_run_t:s0', 0x20, 'sysadm_u\x00'}, 0x2f) 2018/02/20 15:29:04 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x8408, &(0x7f0000005000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='./file0/file0\x00', r0, &(0x7f0000012ff8)='./file0\x00') creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) 2018/02/20 15:29:04 executing program 2: socketpair(0x4, 0x4, 0x988, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0xab7}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={r3, r2, 0x1000}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000000c0)={r4, r5}) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000100)=""/35) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) r6 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) mmap$binder(&(0x7f000008f000/0x3000)=nil, 0x0, 0x0, 0x10, r6, 0x0) 2018/02/20 15:29:04 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000eb7000)={0x14, 0x6, 0x1, 0xfffffffffaffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x70c}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in={{0x2, 0x0, @rand_addr=0x800}}, 0x9, 0x1f}, 0x98) 2018/02/20 15:29:04 executing program 6: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x3010}, {r0, 0x80}, {r0, 0x2}, {r0, 0x1000}], 0x4, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)={0x7}, 0x8) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d69f90)=[{&(0x7f000035c000)=""/81}, {&(0x7f00008d7f6a)=""/150}, {&(0x7f0000f11000)=""/4096}, {&(0x7f0000f12f90)=""/112}, {&(0x7f000025af52)=""/174, 0x262}, {&(0x7f0000f14f61)=""/159}, {&(0x7f0000214fe7)=""/25}], 0x198, &(0x7f0000762000)=""/79, 0x4f}, 0x0) sendto$inet(r0, &(0x7f0000f1a000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e81ff0)={0x2, 0x0, @empty}, 0x10) 2018/02/20 15:29:04 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x101000, 0x58) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000297000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000080)) 2018/02/20 15:29:04 executing program 3: r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000080)=0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0xffffffffffff8001}, &(0x7f00000000c0)=0x8) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r2, 0x1}, &(0x7f0000000140)=0x8) accept$ax25(r0, 0x0, &(0x7f0000000100)) r3 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x7ff, 0x80040) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f00000001c0)={0xa9, 0x101, 0x2, 0x3f, 0x1000, 0x8}) write(r0, &(0x7f0000f4f000)="1f0000000104ff00fd437f0000000000f3050100080003000000fdff00ffff", 0x1f) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r1, 0x1}, &(0x7f0000000240)=0x8) 2018/02/20 15:29:04 executing program 1: getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) ioprio_get$uid(0x2003, r0) 2018/02/20 15:29:04 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x9, 0x7, 0x4, 0x0, 0x78d, 0x5809260c, 0x4, 0xff, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x3f, 0x5, 0x8, 0x8001, 0x8a}, 0xa0) r3 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') read(r3, &(0x7f000001ffbe)=""/174, 0xae) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000000)=0xfffffffffffffffd, &(0x7f0000000040)=0x4) 2018/02/20 15:29:04 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f0000000040)="dff3eb0e46693006979c6dcf7f4a3b57d65b11c64e19b624de8a25007811a2e51a3c11a85bd1072951bb2b94864935980dc113fa23d766a397bad0efe2b65a1e3390b89633f2fb02c69377722b61b6b8ffab8f127878948c4115bbe35c8a97cbf4da0f8aec25f92686eb585607e5f6c95c242c265b4dc7c6d14f3cd7e024cfd4f83d9c46fdfecef571534601882654470c8c54be88672bb1b6c86fef35b00a00fabfcab55298ab68aacc5bc8e1363e4cdc84efb7bb2cb2b36df6cfa45fba5ce9d3ee7719934f609cd1b869d51693ca6a2866530e18d343df414c2cda473dd7549bc04e3f", 0xe4) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff) pwrite64(r0, &(0x7f0000000140)="471fd849821f825dd15ba759f158bd26918789014a5a49a601cebc19599cba509eee1d4dd215ab4e1a97a9114761295d0a749faa4109912bc972b4685aac2b3cc069ba976cde367c", 0x48, 0x0) quotactl(0x80000201, &(0x7f00000eeff8)='./file0\x00', 0x0, &(0x7f0000000000)) getpeername$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14) 2018/02/20 15:29:04 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x1f) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x1) 2018/02/20 15:29:04 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2800, 0x23) listen$netrom(r0, 0x5) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000eb6000)=[{&(0x7f0000783000)="390000001300094700bb61e1c30500000700f20002000000450000000000800019001a00ae003f000000050ff4000300000000000000060400", 0x39}], 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) 2018/02/20 15:29:04 executing program 1: r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000a39ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000cd7000)) 2018/02/20 15:29:04 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x3, @empty}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)='Y', 0x1, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a79000)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000764000)={0x540, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="39fb0c9671939506203b525c183ccafbedf58b2a7a0ed0ee81f3b8ef25449e4f46bc2b588f9aaaffd05c29981d0ee5c45543ef6ff26ae63ddaea06e49871624aff17e161ce11a02ffa368c317a7129cedc057da92801e6f25ebe89014a61459be89fb3b7bf9c3c36ed251e0b6ceeb8e1388ceb6bf547058606111becd3fbc86be7e164cc89e8c9b640f69d92278286b79ae8b7c7997e4772d9edf4931875eed89f81e01356568bb3ba3455a3cf38a567df6dec382fce76308aae0bd0b8ab2845defd2f2a131d2cc6a0a233a6ce3c8a6008700023d44ed85f8259dadbf9c58b9fd4bf14bc17755b73bdc62929fdc5cb92c514c1ede9d134a9bb653e74aa2f9e22419a3aeda65461d60b7f90faeae8a979ead1da060aee97a0d92fe52562847afe4b6db858cbbe67b2f53b333c9a186f1c76e9897726251dbb2f3a31a034352cd8480483023ec43aad46ec4242e3f976c1e9b41ff5f061a99c1c010c115669d16322f93052266fae54f31a01ee54266a277b27604d9aca20604c3406226d5c0e384b43ac405b5c053002b0cf270ed580f775f860617389c871c7c6154e820b90997ab120455ee07ecc6d4b6d0fd31b2e6e78cebdeb068a12ac5e06ab99b09a9f17a228de0451ab6292730bcf0f6c72075361df44690cd36c3e64266082e2f91df60df1182da7f215ae064936e1dd5f3647be5af09a223e71f11dbee5cd65dbc7af024d5a112a2cd1cc92e144a359cbe14edf6cc4ccca68b6b6a703571f7e53c81b306745667b4a9cbc8cd85978eff4eff6ab358b8b097ed2f254098f0bd40ae87b7d83f1e75796657cc5d9d2f427a626e13e5cb687fd5b0ce9145c16aa218f4fafbcf54b91898667cad86f5e254e2065be59ad24ab60f65e2f48ab0a2732f276b1e3a67fefe845c9f0bc75cd23305320647c3ab29fab419adf1b0994679971207f0f56592e7213b9c2a753f790bfacda6c9ff75a494645d2dd8bf74cb87118b6160e2c857c8843c0ffd17d111788697cd7a48e94d44b563168a48ff7a30a34deee34c6abce51d689ad3402b8880468b1b7dfc4b8b1abee65ee9bfadd4e57cb37d6c99e6e47f1aef12c257261b5060b43a71def858ae0a15d5b7b9eb2fd4f8110bf4c0f96d7eaf62f5758daaa255c08b4d08c318a1ab554a91e1567b4533d7a93c3b6bff1a20064f28fb87d338dd0a09cad903e71dbb98b4020e1034d7d23c6c8687b79495ddb5f321768a5560092cb08398096fc557f212741f9be94c0aac91fb02c1206ef69c7a9536a7ce8a43fa20fed9a6c1ea5150601f92bed1501595d2b6968ff3df163e6efe0cb5d4b78610f3309342e4c4a901cb0d5c4b4654ef99110fc66d04981b8f599c5f88ce5a1dfdc3f313e6f7a2046a9a30d34d79f7f7497a2c71a50cfef305087341973b606798a2b53e695271e571a4751734a503b9394022b69000a17912abbd23a090ab069863ab0a4868a74d2035a5032d10c1250a623e6d0fbf3d6354233d0674bae1e7056d5719e9079a3aa5734937db85d8c1e7affc1c1a45e320dca02b0684b4991b273c2511da75914e17256104d9e4b9969984f9ffaeb509c078b58d20226a7a7480515a8d4404614c69216d91bbfc5d4545ae739a1c6fd789f1bddb31a533683b599c0cae6b89e106e3bbafe5dfa87bcaf271e8d708c53753c7a82c6d2fde23da77f3e6ac51f873a4d70cf043ce2076d08b0beefff7fc0d6d1f8e7884423dab46e5e506aaa8a7baa771625e27102b41894568d22d8be5f6365109a5f8202fad0d294fb1e01cdef7a31ca30a23dadda4f78990a3baa40c4993210dcefa46bda10e86e01a122c44a515c640847ca86c27cc91f9c48dc2a0213b792032cce43e9"]}, 0x540}, 0x1}, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x80000) bind$nfc_llcp(r1, &(0x7f0000000080)={0x27, 0x5fe, 0x2, 0x6, 0x7, 0x5, "3967410b834164cd3f48a8a1755d89e48d80fbebf2133bdcf16d94fbb0a36247b3bb49ff3cded980253407294687ec3d1b11353c0d537a3f90a9ec946a0a1f", 0xa0}, 0x60) 2018/02/20 15:29:04 executing program 7: r0 = getpgrp(0x0) ioprio_set$pid(0x1, r0, 0x680f) ioprio_get$pid(0x0, 0x0) [ 40.198585] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 40.213857] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 40.229784] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 40.263286] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/20 15:29:04 executing program 5: getrlimit(0x8, &(0x7f0000000000)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000001ffc), &(0x7f0000004000)=0x4) 2018/02/20 15:29:04 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) write(r0, &(0x7f0000000100)="4f7ad0c9ed02486f1748144523c0c253773e00d49ba3900005432e8df59e5930fd0700000003e50bbc54b70c0ea17b4728dde5f9eedfc811ff1f756425334444c9fe3d13", 0x44) r1 = syz_open_pts(r0, 0x801) writev(r1, &(0x7f0000251ff0)=[], 0x100000f3) 2018/02/20 15:29:04 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000065e000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) 2018/02/20 15:29:04 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$eventfd(r0, &(0x7f0000000040)=0x101, 0x8) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fc1000)='/selinux/load\x00', 0x2, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e00ff0)='/selinux/policy\x00', 0x0, 0x0) bind$netrom(r0, &(0x7f0000000080)=@full={{0x3, {"f366d7369b35d6"}, 0x10001}, [{"fa4b7581b58ec8"}, {"a07cce30621b5e"}, {"798e5d3fd55e8a"}, {"04105be7202898"}, {"24a67899ae6963"}, {"422e3c2fa775de"}, {"e5d7d2035fe995"}, {"d7e063f8528583"}]}, 0x48) sendfile(r1, r2, &(0x7f00001b3000), 0x574) 2018/02/20 15:29:04 executing program 6: r0 = gettid() r1 = gettid() setrlimit(0xb, &(0x7f0000000000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom(r3, &(0x7f00000000c0), 0x0, 0x102000000000000, &(0x7f0000000040)=@pptp={0x18, 0x2, {0x1, @empty}}, 0xfffffffffffffe24) fcntl$setsig(r2, 0xa, 0x12) r4 = dup2(r2, r3) fcntl$setown(r2, 0x8, r1) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000000)) tkill(r0, 0x13) 2018/02/20 15:29:04 executing program 2: r0 = socket$inet6(0xa, 0x200806, 0x3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x8d7}, &(0x7f0000000040)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000080)={0xfff, {{0xa, 0x1, 0x39, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}}}, 0x88) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0xdb, "187a1a41e0c9e91d108b7526b50977dacb2bcfe82816039fbbe8de9e4ad369c3f5b97959e1e1141605f2898dd89a18f46fe7c96dc962a299e463d88cc5cb49652a16aaadc08f3dc917cb4191038b7af2f81f480afbe3f4f8720864decc914e46d2be65b79261d4b35175c2aac0c6a9f2adcf099230ca254aa37b6bc7a95f8e0f9946bf2cd0146b6c2cd60ddf3c98b109fc77c2498b85bdf37e5bae0b175c5cfaf0882ad377ae8db7903a0605c0db94cc1ea021ccd66a9e07399770658ef1d5b1807c7c5387398525b4dc764dbbad30b1a26c5a0b6ee4449cf385b3"}, &(0x7f0000000180)=0xe3) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x20000, 0x0) getpeername$llc(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000240)=0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) 2018/02/20 15:29:04 executing program 1: mkdir(&(0x7f0000676000)='./file0\x00', 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x400000) sendfile(r0, r1, &(0x7f0000000040), 0x2) select(0x40, &(0x7f0000000080)={0x8, 0x200, 0x3, 0x14, 0x2, 0x100000000, 0x5, 0xfffffffffffffc00}, &(0x7f00000000c0)={0x80000001, 0x9d7, 0x0, 0x1, 0x40, 0x1f, 0x0, 0xfffffffffffffffd}, &(0x7f0000000100)={0x7, 0x7, 0x6, 0x3, 0xb51, 0xc0, 0x1, 0x3}, &(0x7f0000000140)={0x0, 0x2710}) mount(&(0x7f0000671000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000909000)='ramfs\x00', 0x9, &(0x7f0000088000)) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcd, &(0x7f0000000080)="679ab1157e1ef8793333f790e8a99e31d884c1c58557170ab4a013e85323cccb4975ae660ff4821302787b361622ce9f4a0f44e435b5d5b81c4a66082afc78737649b06a13070040bb78cbffcfa970158127204028cbe9692d99b3e5e92284301a032318ecdf6d311c87ac8e7e3162729d1728f6314284bc59b232776272b6d46376548a5da0adf65d60273e97fa4e66680aede8198415c467475b2873ebc6f3a4f68d0e4105ef1cd5448281f16ab7a520f0576458a3ff4ccfcdbb4a80b530", 0xbf) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/02/20 15:29:04 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_procfs(0x0, &(0x7f000049b000)='net/fib_trie\x00') preadv(r1, &(0x7f0000006ff0)=[{&(0x7f0000005f9c)=""/1, 0x1}], 0x1, 0x400000000000) writev(r0, &(0x7f0000000040)=[{&(0x7f0000a00fb5)="480000001400250009004b01fcfc005602880003f20401060000a2060000000000000000ff0000df00001e00f9f43ee206000000204000ffff5bf1ff00c70001ed00000000000000", 0x48}], 0x1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4000, 0x0) inotify_init1(0x80000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040)=0x5, 0xfffffffffffffd69) 2018/02/20 15:29:04 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)) r2 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80800) recvfrom$ax25(r2, &(0x7f0000000100)=""/248, 0xf8, 0x40000000, &(0x7f0000000200)={0x3, {"9d3faa15028dbc"}, 0x69caada}, 0x10) 2018/02/20 15:29:04 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = syz_open_dev$tun(&(0x7f0000e9b18a)='/dev/net/tun\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)=""/219, 0xdb}, {&(0x7f0000000100)=""/43, 0x2b}, {&(0x7f0000000200)=""/8, 0x8}], 0x3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x6}) r1 = syz_open_procfs(0x0, &(0x7f0000654000)='net/ipv6_route\x00') pread64(r1, &(0x7f0000000000), 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000126feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) syncfs(r2) dup2(r2, r0) 2018/02/20 15:29:04 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000003000)={0x0, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @empty}, 0x4, 0x0, 0x0, 0x3, 0x0, &(0x7f0000003ff2)=@syzn={0x73, 0x79, 0x7a}}) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x7) 2018/02/20 15:29:04 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f0000029000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f000002bfd8)=[]}, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) accept$packet(r2, 0x0, &(0x7f0000000000)) r3 = getpgid(0xffffffffffffffff) getpriority(0x0, r3) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000011000)=[], 0x0, &(0x7f000001b000)}, 0x2) 2018/02/20 15:29:04 executing program 5: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000ad8000)=[], 0x197, &(0x7f0000000000)=[{0x10, 0x29, 0x3b, "c243676630a4dc0ca8f48160b2"}], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x3, 0x50, @loopback={0x0, 0x1}, 0x9}}}, &(0x7f0000000100)=0x8c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r1, @in={{0x2, 0x0, @loopback=0x7f000001}}, [0x0, 0x3, 0x5, 0x6, 0x5, 0x9, 0x6cbf, 0x4, 0x5, 0x1, 0x401, 0x603bd89a, 0x4, 0xffffffffffffd116, 0x2bb]}, &(0x7f0000000280)=0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={r2, 0x2}, &(0x7f0000000300)=0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000340)={@generic="fbb465467394f1b4a7cebc129756ddbe", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) 2018/02/20 15:29:04 executing program 0: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)) 2018/02/20 15:29:04 executing program 7: r0 = socket(0x1, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000079d000), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common='ip6gretap0\x00', 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000080)={0x5, 0xfff}) 2018/02/20 15:29:04 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x6) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fe0000)=0x3) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000062000)) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000000)={0xfffffffffffffffc, 0x5, 0x5, 0x0, 0x9, 0x3}) 2018/02/20 15:29:04 executing program 3: r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x5) r2 = syz_open_procfs(r0, &(0x7f0000008ffa)='auxv\x00') getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendfile(r1, r1, &(0x7f0000007000), 0x1) 2018/02/20 15:29:04 executing program 4: r0 = creat(&(0x7f000092e000)='./file0\x00', 0x0) r1 = open(&(0x7f0000f14ff8)='./file0\x00', 0x0, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf) ioctl$int_out(r1, 0xc0189436, &(0x7f000000a000)) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0x2, @empty}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x20, {0x2, 0x3, @loopback=0x7f000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/20 15:29:05 executing program 5: setrlimit(0x7, &(0x7f0000f66000)) r0 = memfd_create(&(0x7f0000000040)="be72757374fc64280086", 0x1) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000000)={0x1, 0xfffffffffffffff7, 0x0, 0xec, &(0x7f0000000080)=""/236, 0xe0, &(0x7f0000000180)=""/224, 0xc6, &(0x7f0000000280)=""/198}) 2018/02/20 15:29:05 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000ffc000)=0x1, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/02/20 15:29:05 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b53000)={0x0}) sendto$unix(r1, &(0x7f0000e2bf1b), 0x0, 0x0, &(0x7f00002db000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/20 15:29:05 executing program 7: creat(&(0x7f0000d39ff8)='./file0\x00', 0x0) rename(&(0x7f00003b2ff8)='./file0\x00', &(0x7f0000192000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") creat(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f2f66696c653000", 0x80) 2018/02/20 15:29:05 executing program 0: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000761ff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getregset(0x4204, r3, 0x202, &(0x7f0000fa1ff0)={&(0x7f0000002000)=""/64, 0x40}) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) 2018/02/20 15:29:05 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f000000dff8)=@file={0x1}, 0x2) r2 = request_key(&(0x7f0000919ffb)='ceph\x00', &(0x7f0000e08000)={0x73, 0x79, 0x7a}, &(0x7f0000040000)='/dev/sg#\x00', 0xfffffffffffffffb) add_key(&(0x7f0000bbaff8)='trusted\x00', &(0x7f0000c33ffb)={0x73, 0x79, 0x7a}, &(0x7f00000d6000), 0x0, r2) listen(r1, 0x0) add_key(&(0x7f0000efeffa)='logon\x00', &(0x7f0000accffb)={0x73, 0x79, 0x7a}, &(0x7f0000bd9faa), 0x0, 0xfffffffffffffffe) r3 = getpgrp(0x0) sched_rr_get_interval(r3, &(0x7f0000000000)) dup2(r0, r1) 2018/02/20 15:29:05 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x10040, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000240)=[@in6={0xa, 0x3, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x10}}, @in6={0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @empty}, 0x4}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xaf}], 0xa0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, r1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000e39ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000000)=@generic={0x0, 0x53, 0x4000}) readv(r2, &(0x7f0000e10000)=[{&(0x7f000047cf94)=""/108, 0x6c}], 0x1) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000040)={{0x2, 0x3, @loopback=0x7f000001}, {0x306, @empty}, 0x2, {0x2, 0x0, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x2000, 0x0) 2018/02/20 15:29:05 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={@generic="1ac9aaa6bd6f35b1f61561e32a4757b1", &(0x7f0000abc000)=@ethtool_gstrings={0x1b, 0x6}}) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x80800) getsockopt$inet_dccp_buf(r2, 0x21, 0x2, &(0x7f0000000080)=""/64, &(0x7f00000000c0)=0x40) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x2400c0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000000180)={&(0x7f0000000140)=[0x1000, 0x8000], 0x2, 0x1, 0x9, 0x2, 0x10001, 0x5, {0x2, 0xffffffffffffff17, 0x3, 0x0, 0x1, 0x3, 0x0, 0x40, 0xfff, 0x39d, 0xeeac, 0x0, 0x0, 0x411, "077fbf243921bf9a338a40e38c12cf9958937ad4b5f500242f99244babf7a763"}}) clock_getres(0x7, &(0x7f0000000000)) fcntl$notify(r0, 0x402, 0x30) fanotify_init(0x10, 0x80400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000bf2000), &(0x7f0000e88fe0)={{}, {0x0}}) poll(&(0x7f0000000040)=[{r0, 0x1084}], 0x1, 0xfff) write$evdev(r4, &(0x7f0000001000)=[{{r5, 0x6}}, {{}, 0x0, 0x0, 0x3}, {}, {{0x0, 0x2710}}], 0x60) getpid() sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xfffffffffffffc1c, &(0x7f0000000080)={&(0x7f0000001080)={0x14, 0x10, 0x2, 0x434, 0x3, 0x2, {0x3, 0x0, 0x4}, []}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x20000800) readv(r4, &(0x7f0000ef0fe0)=[{&(0x7f00007d7000)=""/32, 0xc1}], 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000380)={0x0, 0xd2}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00000007c0)={0x0, 0x1, 0x8001, 0x8, 0x6, 0x101, 0xf06b, 0xb9, {0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x0, 0x6, 0x10001, 0x3, 0x6}}, &(0x7f0000000880)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000003840)={0x0, 0x28, "cbac57cc71b06ea5c8445a9492d25cbb21f42b7493b5efdf5cf099e9694905973d3ad09c6ba508bf"}, &(0x7f0000003880)=0x30) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000038c0)={0x3ff, 0x8001, 0x4, 0x9, 0x0}, &(0x7f0000003900)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000004e40)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004e80)=0x18) sendmmsg$inet_sctp(r3, &(0x7f0000004f80)=[{&(0x7f0000000200)=@in6={0xa, 0x3, 0x800, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000340)=[{&(0x7f0000000240)="dafc2d4a9372da14d42dd33012d3477ffd235924b9ec751a11d59cee8ee3ab89ef5869592c9b054ec00a7b00c34dbbd7aad1d7e670e0a99d9e5b1993b2f69a7072d2b1a75513dc64d2f66138d8eb904a923a18eda3d7de61dd3c6036d80adad2158cb55dbf618d8091a67ff01c6c24c606d50865a09b2dc07ffc51952d8e46175f18eb33b8f6b52b4e33c714bf3fd8ff322c3f5320347c2c6d45c4bd9de2b01af79266541994fcb242e36d0dc8c62a1a2a79afbf75f2434dd08bec2562a385224c9a059e5150f64932d9d3ea337b4cbd2cc06ad0fcdfc1998878ea508589bedc334f1b", 0xe3}], 0x1, &(0x7f0000000400)=[@init={0x18, 0x84, 0x0, {0xff, 0x1, 0x100000000, 0x80}}, @init={0x18, 0x84, 0x0, {0x80, 0x3, 0x8, 0x64}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x5, 0xa, 0x8, 0x7fffffff, 0x8, 0x8, 0x7, r6}}], 0x90, 0x800}, {&(0x7f00000004c0)=@in6={0xa, 0x0, 0x40, @empty, 0x6}, 0x1c, &(0x7f0000000780)=[{&(0x7f0000000500)="01213dc3bc1580d1b4f6e4315d70eb795f28a4475c959f9b10291c15d540e52edc62e155ba4c7c28947e39df006729455b3395e88607e9147ac6c9391ea8f1d322128ffe2b3a32b19074143eefa9c672f3e722cc142f26381b5e9b6d0c25d9463ec37f422fd3ac26f2412b8458d532290d1fd8ff03972cb26882cbbbcd1807e67589c4909727b59f89bfaac4f40a1093986f0ad79ef86c68bb84715aa257cd8e1e0b903868a06dd20c54301e5cc3827cf308460e8a6a41aba53381e0f3e5b1d58188438afc130193ca4e166ea9883f15e20c7e22a660370333519c298e0274ccd20132cb49", 0xe5}, {&(0x7f0000000600)="d159fdad1cc060a1e57aa5cf41d13d0fb615b2f363cff5e11f6feac27a84c9da8d6a6b572facbab6846ff17aa61de8b0851f7400603120bea65109fa7b2dcc754938ae8435a888377f9e4e3592fc0f5f588c66749b17d953b98fee6daed62adfc87557032970f6b3cba6379f455cea9cbf32221b942f0c15ea39fabc2a31b4cb53f89b5bed0239b31f", 0x89}, {&(0x7f00000006c0)="dc6a75e7c962524174f29818150a28404b185224cca8dfd6c88f796bfab8016d1b2ae4b1bcb252cca317d1bcd13badc3e8ba9614eaafb68c105e8005fa53b06ba695d6b9f1641c3e2d03088f3ece3920c8b1df864902442eab6c31786f6fb2b4d75e853577636a39bf377706a2b9a521f65c07d87d74ef867433d2e3fec0c2d8de915590600e681fc6f5cb865ea80759951537d1eb9bd4ed2729e584f4", 0x9d}], 0x3, &(0x7f00000008c0)=[@sndrcv={0x30, 0x84, 0x1, {0x44a, 0x3, 0x8, 0x6, 0x9, 0x7fffffff, 0x2, 0xb3, r7}}], 0x30, 0x40}, {&(0x7f0000000900)=@in={0x2, 0x2, @broadcast=0xffffffff}, 0x10, &(0x7f0000000a00)=[{&(0x7f0000000940)="2fc422cf90fce9bc4d060e52f91c84594b391730aed56983e0e3a547c286d93bb84cee1220cc490b39b1850fea7984385fe5f976446f863bd4002215fdb34188993b28b0f89554734139f961e1178aa0711dcc52104732c2636c62983e23b84d0252b04d671f80797c91ce55ce1a0f965a75ff3ab024fd2fae9adf324e1ceb636bdb678f89660017e1b27213c8cdc81b0821a1a448e1415c", 0x98}], 0x1, 0x0, 0x0, 0x40}, {&(0x7f0000000a40)=@in={0x2, 0x3, @multicast1=0xe0000001}, 0x10, &(0x7f0000000d00)=[{&(0x7f0000000a80)="22f3a71c3f8e25ef137ed44d8a0f382a1b2ad346767be5a4a138c1e9b3cf4ca6678919450b62dcc4b6768599c3c1d77e0c596ee5351b878a014a59ba656706deb7d1efa7164b9bc55526384ead7ced5fab6cfffcff05ae9e72d280ddeb36e4546ad6c83101d6956e42fa3a9fd68368bfdefac2b1b50f46a2693ffb563779a9d7f49b24bc32e53225193a5b9eee45e18c3a2b73f016b419884e9f63e57ef0615214a1282043ed27", 0xa7}, {&(0x7f0000000b40)}, {&(0x7f0000000b80)="6f13c347ff106a8faa3f22f7c509c0621c85f4228872e8e70123267faa909c47b2f71c3c7378ff47a6ca7cc0bf7ac1ff937f060d2ad7993659749218d39e69c5228e1c11fd5deb903e7e8cd039e7479bb0c6dbcaf980369e72a26aa140076763421b2607f43d372b7807da6313173c64594101075e520558ed160797c416045c17e30ddfb3650769f6c32cda7a037c1dc1e763335316e72bd6ac79e003865d2875da67bab9b59601c8b8546ab7caacce2817eed59dad2808ed763850b7b4a1cfcabaa024c850c631a4ed518cacc2ba", 0xcf}, {&(0x7f0000000c80)="254c964500f7ba9300908c5b529b6de3bec7fce8ca8b5216cb91c6bd468f941dfc5f839fb50c4caf295d23c29835d7cf239bbcf2bf5b063f8390148dd858ed689ed7e5168f0d544bf7453149be2644bc68bf0b5337", 0x55}], 0x4, 0x0, 0x0, 0x48000}, {&(0x7f0000000d40)=@in={0x2, 0x2, @rand_addr=0xffffffff}, 0x10, &(0x7f0000000e00)=[{&(0x7f0000000d80)="01d0a9f34638f364ff846e4620712e75b52ed151ab4dbcc945c1f6f33f037fb786321afed23b21e4a71d09c86860d50ecd3a7e2a20b1456ed7555c5db8a4f598a9b8e1324cfab4b700420e7603879cb0e7c91232f0bf82be746e3ccb0881d7769eee42d04438ca0905d89cf829880fceba529c411aa675750fdcad5c", 0x7c}], 0x1, &(0x7f0000000e40)=[@init={0x18, 0x84, 0x0, {0x101, 0xffff, 0xcb5, 0x8001}}], 0x30, 0x44880}, {&(0x7f0000000e80)=@in6={0xa, 0x2, 0xfffffffeffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c, 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0x1000}, {&(0x7f00000036c0)="eebae66473d6a5fdeca22b277300ffdb31afdc3956e57070cf2106610c34d701a8409075cf337555831b8b", 0x2b}, {&(0x7f0000003700)="6612f384ae5e4779799421e199ded0dcdfb39db8fff1202718b7e1e3c6173d2faca524ef068fa1ffd79ba35f1078b6a83987c28f890b297669112c879110e88890ea992cee3591e4d4dcedecf9ea9eec8a7f42d976a6eb2da7b826f51c6d162bd99f7652297127acd886ac878288b1fe25", 0x71}, {&(0x7f0000003780)="36ee48bfb0b825d454aa4a8175", 0xd}], 0x6, &(0x7f0000003940)=[@init={0x18, 0x84, 0x0, {0x4, 0x80000001, 0x10001, 0x1400000000000000}}, @init={0x18, 0x84, 0x0, {0xfc4e, 0x200, 0x4, 0xffff}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8202, 0x80, 0x81, r8}}, @init={0x18, 0x84, 0x0, {0x672f, 0x2, 0x9, 0x40}}, @sndinfo={0x20, 0x84, 0x2, {0x40000000800, 0x8002, 0xf4, 0xdf, r9}}, @init={0x18, 0x84, 0x0, {0x9, 0x2, 0x0, 0x440}}], 0x120, 0x800}, {&(0x7f0000003a80)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000004dc0)=[{&(0x7f0000003ac0)="f8e1948d00e0923ee104d99faa109a055a80ba3fd63e9d451be66864b66c30b2415e664e4920cc6862457dc97a21c38d2c7832eae626b0ba4f6dea54a25c7875c514cf24dd30e53ca06d512f8bd404e8b1ebe8bdc9586d7e7855274343459bcc813b8a5af6881e23267d1bd3e9fcc82e70027d273fd53ba92079e702eae2920a57ff5e78fb3a4d82567e3ef3c713ecdb238f2ea7f2879a08039b5f7743019ed41ded06dc4fd8ada0e7d225b1e3cc9d0ef5da726fbb99e95aec30885f55ded263a410cf", 0xc3}, {&(0x7f0000003bc0)="dabf4c45d7637ee37bb5f2302a7ff0f27975a58bca0d593ea0a1408ee0fc776f44420f0f5b09e367343dc3b9234651deb25cdf30929ca8780711bd4dc6b4039934d09e1925eb832e13232654ddb6707bedd97cdccd8e59e2838640f088277265cc5b0b5c47bf08db0896a1d9ee37ecfbd0a3551a616badd7b1100c4ddc3158bf3bd0fb3bc4f13befbf", 0x89}, {&(0x7f0000003c80)="1ce29c6b2299eb5e106089eb71c0381374dcb30814e21852ca692683", 0x1c}, {&(0x7f0000003cc0)="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", 0x1000}, {&(0x7f0000004cc0)="99374979112234e5984e0b3c93d8d354d9871908234b37e0e88644d1d17635015914cdf65f1ff2a05ffb4fa49cee3fb508fe850e60f7c439284ba91c90a46b692ee3038df62ce91963a4e7d9ce74437cfa8d8a3d1ef92390aa6ba1c4282d751ab5384f2a774a88b72fabb19e6dea124a761bafc0863f71da6b1622931a33c738e66e4da0c0db6e7550b4345488e7ca1f5da488a30e5455bac9013edaf3a663501322dab3c25ca47f9e3d674c414b072dcb688fc72858456adf4ea16d4ffbcacbdf67e29cbb45", 0xc6}], 0x5, &(0x7f0000004ec0)=[@init={0x18, 0x84, 0x0, {0x1, 0xfffffffffffffffe, 0xe0f, 0x1ff}}, @init={0x18, 0x84, 0x0, {0x5c, 0x100000000, 0x5, 0x6310}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff9, 0x1, 0x8000, 0xc9, 0x17, 0xffffffffffffffe1, 0x666, 0x100000001, r10}}, @init={0x18, 0x84, 0x0, {0x40, 0x0, 0x4, 0x7}}], 0xc0}], 0x8, 0x40) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000140)=0x8) llistxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/212, 0xd4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000180)={r11, @in6={{0xa, 0x2, 0x7, @ipv4={[], [0xff, 0xff], @empty}, 0x4}}, 0xffffffffffffffff, 0x6, 0x6, 0x101}, &(0x7f0000000240)=0xa0) 2018/02/20 15:29:05 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000ffc000)=0x1, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/02/20 15:29:05 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000cc2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={@generic="0f160214330df436d44a6ca771e05575", @ifru_mtu=0xcf1a}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000229ff0)={0x1, &(0x7f0000526ff8)=[{0x6}]}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f000001dff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023fdc)={0x24, 0x2d, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x10, 0x0, @str='cpuset\x00'}]}, 0x24}, 0x1}, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000617ffc)) 2018/02/20 15:29:05 executing program 5: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') setns(r0, 0x0) pipe2(&(0x7f0000000080), 0x84800) 2018/02/20 15:29:05 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000001000)=0xeab2, 0xffbc) r1 = accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x80800) getsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000040)=""/48, &(0x7f0000000080)=0x30) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x4}, 0x4) 2018/02/20 15:29:05 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$void(r0, 0xc0045878) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) r2 = add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="0d189fecbb98d3f7298e55fcdced68a2961d378eccde5c6a04f076", 0x1b, 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r2, r3) 2018/02/20 15:29:05 executing program 4: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x7, &(0x7f0000000040)=0x4) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$int_in(r0, 0x5452, &(0x7f0000eaa000)=0x7) dup2(r0, r2) 2018/02/20 15:29:05 executing program 1: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) creat(&(0x7f0000f29ff0)='./control/file0\x00', 0x0) r0 = open(&(0x7f0000244ff6)='./control\x00', 0x0, 0x0) getdents64(r0, &(0x7f000039c000)=""/32, 0x16b) getdents64(r0, &(0x7f000059a000)=""/87, 0x57) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000654ffc)={0x0, 0x6}, 0x4) socketpair(0x1, 0x80000, 0xda3f, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_int(r2, 0x29, 0x5b, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000a76000), 0x0) 2018/02/20 15:29:05 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) bind$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"e00f847c027b4d"}, 0x5af}, 0x10) r1 = dup(r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000000c000)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000004ff0)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000040)={r2, 0x1, 0xfffffffffffffea0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xfffffffffffffe62) 2018/02/20 15:29:05 executing program 2: setitimer(0x1, &(0x7f0000000000)={{0x0, 0x2710}}, 0x0) 2018/02/20 15:29:05 executing program 2: getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000000040)=0x26) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000080)=0x40, 0x4) r1 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r2 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000ff4)) epoll_pwait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) [ 40.989133] device syz3 entered promiscuous mode [ 41.045340] device syz3 left promiscuous mode 2018/02/20 15:29:05 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f00005ccfff)) setsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000040)="1aaf3f422d986146b1eaa660bc46ceb8dbe1416414954f6c83075d70c496471d56c50778f3d659d412eaf6486f4ca6afa5bb0f6349874f7fe0dbe362df71fa73ac3829caa194c5a26066b5d7fd1826fdaf72f73a94b2360b43e755e0b3086c17863445c22bb151280638d35c818301f304547849965ad476161f422ed1cc15aabc6b6dd78d951c5a", 0x88) sendfile(r0, r0, 0x0, 0x7f) 2018/02/20 15:29:05 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') writev(r0, &(0x7f0000ef4000)=[{&(0x7f000095f000)="3fb7162ceabd52a4", 0x8}], 0x1) 2018/02/20 15:29:05 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r3 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000040)={0x2, 0x2, r2, 0x7, r3, 0x8, 0x1000, 0x9}) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000c55ffc), &(0x7f0000565000)=0x4) 2018/02/20 15:29:05 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x10f}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r1, 0x3, 0x7ff}, 0xc) r2 = socket$key(0xf, 0x3, 0x2) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x100000000}]}, 0x10) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000000000)={0x2, 0x5, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x401, 0x10000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000140)={r5, 0x6, 0x800, 0x7}, 0x10) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r6, 0x5411, &(0x7f00000000c0)) pipe(&(0x7f0000000080)) 2018/02/20 15:29:05 executing program 7: r0 = memfd_create(&(0x7f0000726000)='posix_acl_access\x00', 0x0) write(r0, &(0x7f0000000000)='u', 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) getsockname$netrom(r0, &(0x7f0000000000)=@ax25, &(0x7f0000000040)=0x10) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000140)}, {&(0x7f0000000240)="4ceb28786cd115ddce17933531e6f8570419a5a9f0b04a339dfc3e36f43d1db8de36af94fa4ab781dbffa61f86b659a5c71653acd3875dc4324327a40b4b237f97ce9c8ccc9b324b8e8420fb4832c9fd140706f204f87a4bfedba9bb6caf63c80ec9e9101760e1b3356f0a2f49868e0a69505bec4d", 0x75}], 0x2, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000080)=r1) 2018/02/20 15:29:05 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@dev={0xac, 0x14}}}, 0xe8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/02/20 15:29:05 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x24, 0x0, 0x0) 2018/02/20 15:29:05 executing program 3: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/220) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000140)={0x0, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto(r0, &(0x7f0000000180)="baee4957d27535d19dbf7a18a90e4f492584dbbd0690ee8b9a86d5d0a547c9c44cda7100dc212859752aa6d8be", 0x2d, 0x0, &(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x1, 0x2, 0x2, {0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x7}}}, 0x3a) r2 = request_key(&(0x7f00000011c0)='dns_resolver\x00', &(0x7f0000001200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001240)=',{system\x00', 0xfffffffffffffffb) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="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", 0x1000, r2) tee(r0, r1, 0x3, 0x2) mprotect(&(0x7f000080c000/0x2000)=nil, 0x2000, 0x0) utimensat(r1, &(0x7f0000001280)='./file0\x00', &(0x7f00000012c0), 0x0) 2018/02/20 15:29:05 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000b00000)={{0x2}}) r1 = socket$inet(0x2, 0x7fffe, 0x8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x10901, 0x0) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000040)=""/58) setsockopt$sock_int(r1, 0x1, 0x5, &(0x7f0000001ffc)=0x3fff8000, 0x4) bind$vsock_stream(r2, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) sendto$inet(r1, &(0x7f0000000080)="eeb587ecbf000000a3457ca3", 0xc, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/02/20 15:29:05 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="1700350088001bed0013210000000000000508ff55", 0xb) recvmmsg(r0, &(0x7f0000f7bfc0)=[{{&(0x7f0000478000)=@hci, 0x5, &(0x7f0000edfff8)=[], 0x1dd, &(0x7f0000579000)=""/221, 0x276}}], 0x4444648, 0x0, &(0x7f0000000000)) 2018/02/20 15:29:05 executing program 5: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r0 = dup(0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='gid_map\x00') linkat(r1, &(0x7f0000045000)='/', r0, &(0x7f0000f73000)='./file1\x00', 0x0) 2018/02/20 15:29:05 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x3}, 0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)=@generic, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x100000001}, 0x8) connect$ipx(r1, &(0x7f0000000080)={0x4, 0x9, 0x80000000, "f0bf6e11b67b", 0x8}, 0x10) 2018/02/20 15:29:05 executing program 6: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0x10000, 0x2) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) r1 = open(&(0x7f0000011ffa)='./bus\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0xb8b3, 0x4) 2018/02/20 15:29:05 executing program 7: r0 = userfaultfd(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0xfffffffffffffff8, 0xd15}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)={r2, 0x2}, &(0x7f0000000200)=0x8) read(r0, &(0x7f0000027000)=""/32, 0x20) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000000)) 2018/02/20 15:29:05 executing program 7: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000f18)={{{@in=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000a0d000)=0xe8) setuid(r0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x82010, r1, 0x0) 2018/02/20 15:29:05 executing program 5: socketpair(0x11, 0x7, 0x7fff, &(0x7f0000000000)={0x0}) getpeername$netrom(r0, &(0x7f0000000040)=@ax25, &(0x7f0000000080)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) sendto(r1, &(0x7f0000000000)="11", 0x1, 0x0, &(0x7f0000000040)=@nfc={0x27}, 0x10) writev(r1, &(0x7f0000cb1ff0)=[{&(0x7f00003b7fff)='1', 0x1}], 0x1) sendmsg(r1, &(0x7f0000bd5000)={0x0, 0x0, &(0x7f000028c000)=[{&(0x7f00005e3000)="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", 0x219}], 0x1, &(0x7f00002c3ef8)=[]}, 0x0) 2018/02/20 15:29:05 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000020f000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae2fff)) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f000011dff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) umount2(&(0x7f0000fbe000)='./file0\x00', 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') 2018/02/20 15:29:05 executing program 0: pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x0) fchmod(r1, 0x439) execveat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000005fd8)=[&(0x7f0000005000)='\x00'], &(0x7f0000005000)=[], 0x1000) prctl$setfpexc(0xc, 0x5) 2018/02/20 15:29:05 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000062cff1)='net/netlink\x00') readv(r0, &(0x7f00009a5f80)=[], 0xc27e9c7d106a317) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f0000979000)=""/4096, 0x1000}], 0x1) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000000)) 2018/02/20 15:29:05 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x3) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000000)={0x1, &(0x7f0000007ff8)=[{}]}, 0x182) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) process_vm_writev(r1, &(0x7f0000000400)=[{&(0x7f0000000080)=""/159, 0x9f}, {&(0x7f0000000140)=""/255, 0xff}, {&(0x7f0000000240)=""/3, 0x3}, {&(0x7f0000000280)=""/137, 0x89}, {&(0x7f0000000340)=""/146, 0x92}], 0x5, &(0x7f00000005c0)=[{&(0x7f0000000480)=""/39, 0x27}, {&(0x7f00000004c0)=""/72, 0x48}, {&(0x7f0000000540)=""/72, 0x48}], 0x3, 0x0) 2018/02/20 15:29:05 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/20 15:29:05 executing program 6: mkdir(&(0x7f00000a4000)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) inotify_add_watch(r0, &(0x7f0000041ff6)='./control\x00', 0x8100002a) creat(&(0x7f000000aff0)='./control/file0\x00', 0x0) pipe(&(0x7f000002eff8)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r0, 0x0) 2018/02/20 15:29:05 executing program 4: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00007a1ff5)='clear_refs\x00') unshare(0x66804000) exit(0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/02/20 15:29:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x109080, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x81, 0x8001, 0x7, 0x3}, 0x8) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000013efec)={@ipv4={[], [0xff, 0xff], @rand_addr}}, 0x14) 2018/02/20 15:29:05 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000000, 0x10, r0, 0x200000000000000) modify_ldt$read_default(0x2, &(0x7f0000000040)=""/233, 0xe9) ioctl$TIOCGPTPEER(r0, 0x80247009, 0xfffffffffffff189) 2018/02/20 15:29:05 executing program 1: seccomp(0x1, 0x1, &(0x7f0000000ff0)={0x1, &(0x7f0000f79ff8)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f00007e3ff8), &(0x7f0000c21000)}}, &(0x7f0000aef000)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x80000001) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6}]}) prctl$seccomp(0x16, 0x0, &(0x7f00002fb000)={0x0, &(0x7f0000869000)=[]}) timer_delete(0x0) 2018/02/20 15:29:05 executing program 7: r0 = epoll_create1(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x4}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000028000)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000030000)) ppoll(&(0x7f0000cc0000)=[{r0}], 0x1, &(0x7f000002f000), &(0x7f000004c000), 0x8) 2018/02/20 15:29:05 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) chmod(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000dd0ff0)={0x2, &(0x7f0000fefff0)=[{0x3c}, {0x6}]}, 0x10) r2 = dup3(r1, r1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@empty, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000140)=0xe8) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x0, 0x0) fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000200)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x3, 0x29, 0x1, 0x1ff, 0xa, 0x80, 0xa0, 0x2c, r3, r5}, {0x100, 0x3, 0x1, 0x8, 0x8, 0x100, 0xecb00000, 0x2}, {0x1, 0x3, 0x2, 0x5}, 0x2, 0x7, 0x1, 0x0, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x3c}, 0xa, @in=@multicast1=0xe0000001, 0x4, 0x3, 0x3, 0x19, 0x904, 0x6, 0x3}}, 0xe8) getsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000300), &(0x7f0000000340)=0x10) sendmmsg$unix(r0, &(0x7f00006a1e08)=[{&(0x7f0000fe5ff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe5fe0)=[]}], 0x1, 0x0) 2018/02/20 15:29:05 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x220301, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0xffff, 0x8, [0x9, 0x5, 0x7, 0x1, 0x1, 0x9, 0x16, 0x4]}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x2, 0xa6a}, 0x98) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)=[]}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000ef9000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0xb02, 0x37d, 0x2e6, 0x0, 0xffffffff7fffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r1, 0x6}, 0x8) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2018/02/20 15:29:05 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000001ffc)=0x3fff8000, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) renameat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00') 2018/02/20 15:29:05 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x4000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x401, 0x6, 0xfaa4, 0x3, 0x8}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x7}, 0x8) r2 = socket$inet6(0xa, 0x80000, 0x2) fcntl$setlease(r2, 0x400, 0x0) keyctl$invalidate(0x15, 0x0) 2018/02/20 15:29:05 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x17, &(0x7f0000ef0000)="c2", 0x1) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000eed000)=0x6, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0xe, 0x11, 0x0, "34b69bcd4251fba9d18ecd7d327a4a4e3fb44b3a0720393fe15f27e37c24415a9a2f605c4b69029c6a984426464c212c798053dfddb0837c3158d25a369cb0c5", "ca2336704279970a64616459d5301e450ca48b24d12fbb95faaa5de74794154fdef065e61bda324c290e2d207c43571c9d575604c0bef24860eb23d626c484a9", "48e60eeb1de33ab4d7cfb1bfba3c0acf67830b3aa4f01ee3d75eebb27b85e33f", [0xf14, 0x3ff]}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4018000}, 0x2ea, &(0x7f0000000340)={&(0x7f0000000140)={0x4b4, 0x1c, 0x21, 0x4, 0x2, {0x2}, [@nested={0x2c0, 0x8c, [@generic="88714513", @typed={0xc, 0x8b, @fd=r1}, @generic="96a126d04d8cd0814de79c9e356c0f6d026a580d8b27c7fb909fba65b621f4069327ada12e75bd8a18990cacc151f90734fcdd36437a71080ff15c3244b8c33f63c93c309537c71593cbe066cb53d13737044da5e191241b67dd830a0fb65b02a78fa511858df54a1feeb6afd1ecdb0c76e17aa6354ba56aabba0f54bed8ee5c9937fd321c4e", @generic="41b4a80ec372863924c8e1240d17ea92681976d1d2f31edef2a5e1ce02598c805f26516c1b01d2e5c879630665a1b00715122011b5d77217fad7885fad3083725868827fbaa513de37925071277e7a9029101d4f97ddba5844b368c26538ed221405e2092ca14305ac72b0c105b9803bbc7c53be72fa0477f426da0b5ded8d064953ed06894a978d7bd827cf261d314995c9c2ab946750dbb65aea8ca4d2846f7c9e458c7c2be55b137c20b4d87fe7b3b8b2", @typed={0xd8, 0x7, @binary="3e41d7a38e25c4a8c2134b36083fe49a7d035c8cd31965558e15eb7d200c1083fd77cd3ab2bcd10975b747e4257eee9abb4a16a041cb03ad0a66963027708143d1dea3413475d75bd835962357da6248d876b64c91d5d63cbf4f7be24e8508c616bfb6ee40b31074ff44b43cc16f4b15ee776d48c6e359e18b1bfb4ea1ee4f7e18d4abcdfa434abed1d68844a8213ba0d9f2467ee9bbe9d06f839f6bd477bf2a666940b818fbaa3f5c6b5b99d27d38ae94b9e0ba0dbbc87a525b9120cc5af6a9b8fa86587733706fd90a31a1f7f4"}, @typed={0x90, 0x57, @binary="d18e7b622ba2a4bbdf18697abacd83a901917cb683a66b9e02bc2ad98bcd0819e19b22658ed836e5aa5f5edf8eb61329a9871d7d10406ac8fe766b0542d7a08c49aaec5dd98c706afe514428724fd264fb1856d52d98374bf8076df51773f3fd7b4a6e91c6ac63574562b0aded8c55a6129b930e5db4fbb4daed959e66ba901f18996060876f990f"}, @typed={0xc, 0x52, @uid=r2}]}, @nested={0x1e0, 0x7, [@typed={0x18, 0x1e, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="5ed435ce862d08e8c229a9dafb694db94bed76e7feeb0f758a573cb0f26190a0509c79852ca0f5ea21fa6c2bb931ab432496702a70ebe3df3df550a6dbefff37d1110974c667957c13b92cb75965c6576989b6d89d9c57e2a8b911493ae49ac1ba5680c33a095ea15e61be212db3756d029196f2ae7ac05d008ed82fd7ed2a931cbcea1a878df51ab7dcc42b5e77f9fcdfb79f3c36a746a9a44e69dc0526e86e729332e07a397748d0934614bf8b52d66db306e43701ffd99161c848e2260c", @generic="6db3ef927f18abbd74ebfe8b27c509f15480557312aa0a2929a0197e0ca22278d4472e7098fbc7669a7e3367767d5b87f7a475a76ae7cb9477404e85efc2c21946", @generic="de1be5a81e4adf4dff6501ece27dee498936bd205622dc4cfe397aba24b08e069c9b92fed788bac807195da7c7bda26415bb277dd8df932294b08b085c156140e4f2b29e03ae4af7fd2d71c01ee37ca533207514bb468432901e00f97bbb26d61b126e0a1cf32e389dc020b1d191276317794516fb7762804ef0c8f958f6402ddaf541c23d87d19a220cd47edf7a398546d253a7cdeba6c398482ff0dcc6ae83f8f7f5ccd83c76f41c1b97369d7f000bd221b4363bcf094ca3824844e3d5b0ca7debb8"]}]}, 0xffffffffffffff3b}, 0x1, 0x0, 0x0, 0x800}, 0x44040) recvmsg(r0, &(0x7f0000579fc8)={0x0, 0x0, &(0x7f0000eeffd0)=[], 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x10040002106) 2018/02/20 15:29:05 executing program 4: r0 = socket$inet(0x2, 0x7, 0x77d7) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x5, 0x7}, &(0x7f0000000180)=0x98) rt_sigpending(&(0x7f0000000000), 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x5}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x10000, 0x4) openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0) 2018/02/20 15:29:05 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000e44000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup(r0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000000)={0x96, 0x0, 'client0\x00', 0x0, "98b899b186af7112", "a0d8abfd06048796c89fd78114c2bcdf203a14e0ffd82daea64d229a038141a4", 0x0, 0xfffffffffffffffc}) ioctl$KDADDIO(r1, 0x4b34, 0x1) 2018/02/20 15:29:05 executing program 1: r0 = socket$packet(0x11, 0xa, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x2, @loopback=0x7f000001}, 0x10) 2018/02/20 15:29:05 executing program 5: epoll_create1(0x80000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da8ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000cfdffc), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='children\x00') ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000bd000)) write(r0, &(0x7f00000c8000), 0x0) close(r0) 2018/02/20 15:29:05 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000040)=0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x3, 0x3f, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x3f}}, 0x6, 0xffffffffffffc429}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={r2, 0xac, &(0x7f0000000180)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x6, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x1}, @in6={0xa, 0x1, 0xc1, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x437}, @in6={0xa, 0x0, 0x38000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0xad}, @in6={0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x7ff, 0x7, 0x554, 0x0, 0x6, 0x8, 0x1000000000000, 0x3, 0x5, 0x4, 0x2810}, 0xb) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000040)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f000057f000)=[], 0x0, &(0x7f0000000080)=[{0x10, 0x29, 0x3}], 0x10}}], 0x1, 0x0) socket(0x1b, 0x80007, 0x100) bind$llc(r1, &(0x7f00000002c0)={0x1a, 0x2, 0x405, 0x7, 0x200, 0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/20 15:29:05 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200400, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x20}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0xc}, 0x8) sendto$ipx(r0, &(0x7f0000000040)="3fd88e11a826bf324109b610c13cbdd28b79ec831779a6edceb8430ced640e4c0a484cb46e4f105592a1f7f950138b08a67bcbf6847ded2d63a09fb33189d80213149fbf8ae8f654838e2f62c6ab65ce6de0844205a905b43643f7a3f0ca913f14fbb048a6d1e1210562d62dbc957e079d0b3748b591835595bf7c4aec7de920434270b8850538cd338224f9b6639851274e9a0566ab86f1a3ab78544d4cc402df5a283846c7a0e6561ba7", 0xab, 0x1, &(0x7f0000000100)={0x4, 0x8001, 0x100, "667b6b47db7e", 0x4}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x227e, &(0x7f0000000140)="01b8eb9f738760a01154a6f13269de2c9ae7709989b9086e2e9aca1b106f36852d2d335caab21404125614884eb1f83e7784869e2bd94089366d0cb3cb1bc69a75233c4237f0550fc6ac8786311213d240337811736293bb6bb29802e7107354df4ced465d0d04fae49d36a223d954e40f7ae70bf45fdeaf163da6eb836ca772ca12c77656f128118b9d9ecc0deee2c951cdf9d019bb8d53bec698f2f10bb5b12011e31dc7d3c10a4e4afacc0cfdc554c9692d558811a9f7b6a790c1ba8b77de742acba6c1e53327") 2018/02/20 15:29:05 executing program 0: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) socketpair(0xa, 0x80807, 0x6, &(0x7f00000000c0)={0x0}) connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000348fd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x2}}, 0x2e) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x4}}, 0x2e) 2018/02/20 15:29:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000cb1ff0)=[{&(0x7f00003b7fff)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000bd5000)={0x0, 0x0, &(0x7f000028c000)=[{&(0x7f00005e3000)="5022ba1094bf8ae6df66bb4179f844aa5b5b9b8221943536b51c0925ae197d64a847a9c274a238645a54b9bc95d3a08a5cf55574b208539b6d1a78a62506f6093e6cf06de5928886be5b5b5bc54b49e38379589f985a416261a8bbded6260d02696caa7f0a159d56a9003af6004d333620b1795b724e0d91a97dba78ddc2467f19bfe8e70d08f902fbe0b6d1f6a236fb1d635f60e71f43341dd168001d04cdae7dfa26fbed7163a6f0529b1bd9b5fd7443a576c474b6b38b684310761936d2fa46a4643ececef0a8df83770140fc392c0926cdd757808b4239bd6397b523882f17e5d21290fa010a6e64b2e82b9f458f36989658cf2b5be352c8182c839d3616c6c4bfc57c7409968b3b8d417ba7379f6569b08162ed39680704d1fc81843bb0f8c5451840946dcb8647b7ccbf13a2301a213c609a53e2e3179326da512175076b11c8930f78b911e9ba6c5be60470a1ff8da2e3498497146e3637d67d3ba8e0ffe65dcf1f50769fe8da86f34f2cff75c60543fc4533583e5e535c87c2c14e36d37a7877f98987e446fb91b1418f02aecc453718779a5cd1c8e2d9d79a057582e86b2a561001a993198a21b422f77961c90b09b3b4bc90388ef77d94a9296c543739c6a85877b249333bb4b05006fb03c1929b549fec1cc54670aaf7075522958aa96b8059259b503787d3611cbf41462af1e5039e27b269a6f117b6f4a5744b49dac4789ba7a0f0d81c2bda0cf5d9c4d7b184f42a487d285b", 0x219}], 0x1, &(0x7f00002c3ef8)=[]}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) 2018/02/20 15:29:05 executing program 6: r0 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xf) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) setpgid(r2, r0) 2018/02/20 15:29:05 executing program 3: timer_settime(0x0, 0x0, &(0x7f000005e000)={{}, {0x0, 0x1c9c380}}, &(0x7f0000048000)={{}, {0x0}}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f00000000c0)={0x7fffffff, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x1, 0x8, 0x8, 0x31e, 0xc5b, &(0x7f0000000080)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xe4, 0x7f, 0x6}) setitimer(0x0, &(0x7f0000077000)={{r0, 0x2710}, {r1, r2/1000+10000}}, &(0x7f0000076fe0)) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000140)=@req={0x50, 0x200, 0x401, 0x1ff}, 0x10) 2018/02/20 15:29:05 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000000000)=0x4, 0x1f) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000000)=""/241, &(0x7f0000000100)=0xf1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, {0xa, 0x2, 0x40, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, 0x7ff, [0x81, 0x401, 0x100000001, 0x7ff, 0x7, 0x6, 0x1f, 0xfffffffffffffff7]}, 0x5c) timer_create(0x5, &(0x7f0000000340)={0x0, 0x1d, 0x1, @thr={&(0x7f00000001c0)="5b0c01055b287f91967ca8c5cba706835e803ed164d312a12b4e0590def120c34eef7655a7072eecfeb3f351939e109d57ee330e6f418f1782448cde51bf194ac770181325e018c8039a5f15f5161bed9cc721c2115de25e83e496ea62e61a1a0f35c08bb7bae2c3bd94c90a9119a9d1e888c0af86b4c13c1a401cc8a44679176b20217a2489457b9bf75243418a3a46a146902be9e89c14241d264cabf99e422b69c348524afebc8243dc69cbcf59f70c82111d00a6f5bdb2eb554c68cf1f3f2274bfe792b6bc05f672154ce2acecbd268ca91dffb8c7", &(0x7f00000002c0)="845d75c14ffe3651dba23f044bc30ee8c959cc9b90d13bef442650924e05f5f4aabe0c320f1d69371325a645909f9b49cf613a48b6dad3a43782e04ab6182bdd63b93b8322336f223ba7cf652ad5"}}, &(0x7f00000003c0)=0x0) timer_gettime(r1, &(0x7f0000000400)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x5, 0x4, 0x4, 0x6, 0x3}, &(0x7f0000000280)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000002c0)={r2, @in6={{0xa, 0x0, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}}}, 0x8c) membarrier(0x1, 0x0) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/20 15:29:05 executing program 4: r0 = socket$inet(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8937, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/02/20 15:29:05 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000a98fb0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d4ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000c73fb0)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x6, 0x3ff}, {0x9, 0x8d}, 0x4, 0x0, 0x5}) 2018/02/20 15:29:05 executing program 5: pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00004d782a)=[{r1}], 0x1, 0xbad7) close(r0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x4, &(0x7f0000000040)=0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000040)={0x81, {0x2, 0x3, @empty}, {0x2, 0x3, @loopback=0x7f000001}, {0x2, 0x3, @broadcast=0xffffffff}, 0x0, 0x3, 0x8, 0x40, 0x1, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x2, 0x0, 0x9}) write$selinux_load(r0, &(0x7f00000000c0)={0xf97cff8c, 0x8, 'SE Linux', "463e0a47ffa91c0437abb2b5173295dbd5"}, 0x21) flock(r0, 0x9) timerfd_settime(r1, 0x1, &(0x7f00000000c0)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000100)) 2018/02/20 15:29:05 executing program 6: prctl$intptr(0x26, 0x80000001) 2018/02/20 15:29:05 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8001, 0x40000000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000329000)='./control/file0\x00', &(0x7f0000a12000)='./control\x00') r2 = creat(&(0x7f0000855000)='./control/file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000000)={0x401, 0x8, 0x2, 0x1, 0x100000000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b7ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/20 15:29:05 executing program 4: socketpair(0x4, 0x80002, 0x7, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x9, 0x3, 0x0, 0x8, 0x7, 0x5}, 0x20) r2 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000080)={@loopback, 0x0}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0x1000, r3}) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f0000f60000)=0xcb72, 0x4) connect$inet(r2, &(0x7f0000000180)={0x2, 0x2, @empty}, 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000140)=0xff, 0x4) 2018/02/20 15:29:05 executing program 1: pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000040)) socketpair(0xf, 0x6, 0x8, &(0x7f0000000000)={0x0, 0x0}) recvfrom$packet(r2, &(0x7f0000000040)=""/16, 0x10, 0x10000, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) fcntl$setown(r2, 0x8, r4) sendmmsg(r3, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f000057f000)=[], 0x0, &(0x7f0000d31f20)=[{0x18, 0x29, 0x5, "350302"}], 0x18}}], 0x1, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000080)={0x0, @dev, @multicast2}, &(0x7f00000000c0)=0xc) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400c1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000100)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x20) 2018/02/20 15:29:05 executing program 5: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x8}) poll(&(0x7f0000db3000)=[{r0}], 0x1, 0x0) 2018/02/20 15:29:05 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x3) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1000, 0x40, 0xc5, 0x80, 0x2}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000000c0)={r1, 0x9, 0x8f, "151ad2bab4c6f08f777e41af81dfd7bb28c563ff33bac5d5928fe439fd3d557abb50fc053cb61a01ce67ee907a7442c5f0c82438a612904247fea5845be2d07807c76437fd3db48cfa5b59a7bf023466d7b5906ff0789975f34c396c3d1ab02f78d41abc43b79e961bee9dcc67de2a08475227d4d96a76c13485bc597393981ab6c6dd03d90be220e9cedfe95b2d16"}, 0x97) 2018/02/20 15:29:05 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000029ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000424fcc)={{0x0, 0x3}}) open(&(0x7f000092d000)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000916000)) socket$l2tp(0x18, 0x1, 0x1) 2018/02/20 15:29:05 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x1c, 0x18, 0x781a251d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x8}, []}, 0x1c}, 0x1}, 0x0) 2018/02/20 15:29:05 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00007ce000)='net/snmp6\x00') readv(r0, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x40, 0x200) 2018/02/20 15:29:05 executing program 7: r0 = socket(0x11, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000003000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x401, 0x80, 0xf00}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff}}, [0x80000000, 0xfffffffffffffffd, 0x6, 0x7, 0x2, 0x4, 0x1, 0x0, 0x0, 0xc9, 0x23ce, 0xffffffffffffffff, 0x7, 0x3, 0x1000]}, &(0x7f00000001c0)=0x108) 2018/02/20 15:29:05 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000124ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000014c000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_flags=0x1}) r1 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) r2 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000053b000)=0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0xb00}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000711fd8)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e}}) 2018/02/20 15:29:05 executing program 0: pipe(&(0x7f0000d75000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000335000), 0xfc94) fcntl$setpipe(r0, 0x407, 0xb) 2018/02/20 15:29:05 executing program 1: socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f0000000ff8)='mounts\x00') lseek(r0, 0x1000000000000004, 0x5000000000) 2018/02/20 15:29:05 executing program 2: setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) socket$packet(0x11, 0x3, 0x300) ptrace$getsig(0x4202, 0x0, 0x0, &(0x7f0000000000)) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) 2018/02/20 15:29:05 executing program 4: r0 = memfd_create(&(0x7f0000eabfef)="2f7665642f040000000000000008007200", 0x3) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) write(r0, &(0x7f0000000040)="07e863", 0x2) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x1, 0x8, [@random="10e9b8268713", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, @random="a52e43d019aa", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}]}) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x4, 0x3ff, 0x2}, 0x8) 2018/02/20 15:29:05 executing program 1: sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@delrng={0x10, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [""]}, 0x10}, 0x1}, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xa000000000000, 0x6, [0xfffffffffffffff9, 0xb6a, 0x6, 0x8001, 0x7fffffff, 0x1]}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0xfffffffffffff801, 0x7, 0xffff}, &(0x7f00000000c0)=0x10) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f0000000300)) 2018/02/20 15:29:05 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054eff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) fcntl$setstatus(r0, 0x4, 0x2000) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x30000) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) readv(r0, &(0x7f0000b37000)=[], 0x0) r2 = gettid() ptrace$cont(0x18, r2, 0x9, 0x380000000000) shutdown(r0, 0x1) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x7, 0x4}) fallocate(r0, 0x1, 0xfff, 0x81) 2018/02/20 15:29:05 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') read(r0, &(0x7f0000000100)=""/204, 0xcc) ioctl$KDSETLED(r0, 0x4b32, 0xfffffffffffffff9) r1 = pkey_alloc(0x0, 0x0) sendmsg$nl_crypto(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000200)=@delrng={0x10, 0x14, 0x800, 0x6, 0x0, "", ["", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4000800}, 0x40) pkey_mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, r1) 2018/02/20 15:29:05 executing program 0: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x10123c0b, &(0x7f0000000000)={0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x75, "7081135f2c262efe4d3d871b7c14870c2936da28e986b941a1dffd04f5beabc1c446c66e48e9f42a9225eac48b99eda532552abe5fd9708369987b14db7a93355080ec467282bda96530f79e3b57cad629c69be1100849f4c7bb1584bcce0093ca060f09f1e130dd7cbbe4733a3eb790840b018441"}, &(0x7f00000000c0)=0x7d) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={r1, 0x24898, 0x18, "788a6b0cce024878cc1336bbf7ce9af893a9056edb4380b6"}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000000040)={0xe4, 0x40}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000f8fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fdffd4)=@ethtool_cmd={0xa}}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x600082, 0x0) 2018/02/20 15:29:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="4d470f2dd1242e6d371a2941ddd507853dcddd033364ef6f3e24d766d0bcfd2c5369cddac584000000000000003f7db3a18bbf08d976be5e4e4ba226333fcf1871750449af7b1ed9f45e83d1317a9e385267296593a705c2a1db6fc7e5cb318d52572b583fc6fa410fd843bdd2b9053cecc3e96030429d", 0xfffffd68, 0x20008008, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0xfffffffffffffebd) recvmmsg(r0, &(0x7f0000298ee0)=[{{0x0, 0x0, &(0x7f000016e000)=[{&(0x7f00009b9000)=""/4096, 0x1000}], 0x1, &(0x7f0000b4c000)=""/39, 0x27}}, {{0x0, 0x0, &(0x7f0000b70fe0)=[{&(0x7f000028c000)=""/4096, 0x1000}], 0x1}}, {{&(0x7f0000ad1ff0)=@ipx, 0x10, &(0x7f000037afd8)=[{&(0x7f0000236000)=""/4096, 0x1000}], 0x1, &(0x7f0000186000)=""/4, 0x4}}, {{&(0x7f00001b8000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x32, &(0x7f0000e4dfc0)=[{&(0x7f0000dc4000)=""/4096, 0x1000}, {&(0x7f0000e7b000)=""/228, 0xe4}, {&(0x7f0000466000)=""/180, 0xb4}, {&(0x7f00001f8f45)=""/187, 0xbb}], 0x4, &(0x7f0000419000)=""/88, 0x58}}, {{&(0x7f000076aff0)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000491000)=[{&(0x7f000019d000)=""/90, 0x5a}, {&(0x7f0000c5ef63)=""/157, 0x9d}, {&(0x7f0000974000)=""/17, 0x11}, {&(0x7f0000f3cf7a)=""/134, 0x86}, {&(0x7f00008a0000)=""/126, 0x7e}, {&(0x7f000031ffcd)=""/51, 0x33}, {&(0x7f0000374000)=""/4096, 0x1000}, {&(0x7f0000a74000)=""/118, 0x76}, {&(0x7f0000b49f82)=""/126, 0x7e}], 0x9, &(0x7f0000ced000)=""/59, 0x3b}}], 0x5, 0x0, &(0x7f000033aff8)={0x77359400}) 2018/02/20 15:29:05 executing program 1: r0 = socket$inet6(0xa, 0x88000000002, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000040)) syz_open_dev$tun(&(0x7f0000b5f000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f94000)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a}}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) readv(r2, &(0x7f0000375fe0)=[{&(0x7f00005f7000)=""/1, 0x1}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common="677265300000e400", @ifru_flags=0x2fd}) 2018/02/20 15:29:05 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000124ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000229ff0)={0x0, &(0x7f0000bbf000)=[]}) openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x200, 0x0) 2018/02/20 15:29:05 executing program 4: gettid() r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000040)="6e6574067374617400") ptrace$pokeuser(0x6, r0, 0x7, 0x7) openat(r1, &(0x7f00008b4ff8)='./file0\x00', 0x0, 0x0) 2018/02/20 15:29:05 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x44031, r0, 0x80000) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x2, @rand_addr=0x9}}, 0x8, 0x7}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0x32a8}, &(0x7f0000000200)=0x8) 2018/02/20 15:29:05 executing program 2: socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)=@ethtool_test={0x1a, 0x80, 0x2, 0x8, [0x4, 0x7fffffff, 0x3f0df7ce, 0x9, 0x8, 0x3, 0x3, 0x81]}}) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x1) shutdown(r1, 0x2) 2018/02/20 15:29:05 executing program 7: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0xfffffff0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x43, "3e9242937f49f2725c002352ab81a77c92effd0fb128dec59c70eadfd4c1812eb80d3e1264b856da0d59cfd3fd42364c6196a6a2f72be778fa9904d65de694f7335714"}, &(0x7f00000000c0)=0x4b) prctl$intptr(0x1d, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x4c, {0x2, 0x0, @rand_addr=0x3}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/20 15:29:06 executing program 5: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) sendmsg$netrom(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@full={{0x3, {"3de740ef9ba485"}, 0x1}, [{"e6e1b92222fcf6"}, {"9767303cc1fc8a"}, {"58dbc5083a9d02"}, {"a38dfdf1d5ce4b"}, {"bc43d0d01b5717"}, {"c96055db83ecad"}, {"b740cceabe097d"}, {"e84977efb78283"}]}, 0x48, &(0x7f0000000100)=[{&(0x7f00000000c0)="42539610ff3a25bd8d66cacc24227e3f77161010f5c304dd617f3b265bf3fb", 0x1f}], 0x1, &(0x7f0000000140)=[{0x90, 0x11f, 0x3, "930795cb3b01f35bef1f87c969600dc1673c6ce5e84730cf159c8bab2ed02c6ae5a07d92cf825cdeaf32cbf44f86f9aab484c077267a2454fd39b07c474f44fa521a6c6e7ae632015baf9f84f4ce9f0fc61726fed575de047cb56eb8134d6472a4cfb9445c17c4b02f0c21a3ca205e52b6021861226a1257924c"}, {0x50, 0x10f, 0x100000000, "ca08d44a1dc1cfecaedb9ffa3c7af894ef9370d30f1a221ceb28654b3a6005790eae35d4d2191916c5188aa9d0ac2a7ec0134e82027cc8b36c"}, {0xa0, 0x116, 0x3, "1a605ec0cb139ca010db52c113786e2652526f50b6b48eef1d74e0a3840fee30f3e8f0a497154f2517ea53fb292993115b932e1e2a00ec325adc0e5d872b3ca5e88ca7f217e73d6566c069be1b8b818b6775519eb67c2b000fb042ea0b8d523d5eea0d0de28f025a49a426109c4a2e4cea1bddf0ea2ea0896cb92f9cfde2cc817efaf6af6a4d02494fa10cc6f9"}], 0x180, 0x10}, 0x10) r2 = syz_open_dev$binder(&(0x7f0000000300)='/dev/binder#\x00', 0xffffffffffffffff, 0x4) fcntl$addseals(r2, 0x409, 0x2000000006) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000300)=""/194) syz_open_dev$evdev(&(0x7f0000000440)='/dev/input/event#\x00', 0xc4e7, 0x101000) finit_module(r0, &(0x7f0000000440)='\x00', 0x3) 2018/02/20 15:29:06 executing program 3: delete_module(&(0x7f0000000000)='&]$^\x00', 0x800) 2018/02/20 15:29:06 executing program 0: r0 = fcntl$getown(0xffffffffffffffff, 0x9) capset(&(0x7f0000000000)={0x19980330, r0}, &(0x7f0000804000)={0xffffffffffffffff, 0x0, 0x0, 0x42}) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000b05f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}}}, {{@in=@dev={0xac, 0x14}}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) 2018/02/20 15:29:06 executing program 6: socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) process_vm_writev(r0, &(0x7f0000000500)=[{&(0x7f0000000040)=""/88, 0x58}, {&(0x7f00000000c0)=""/186, 0xba}, {&(0x7f0000000180)=""/25, 0x19}, {&(0x7f00000001c0)=""/218, 0xda}, {&(0x7f00000002c0)=""/29, 0x1d}, {&(0x7f0000000300)=""/251, 0xfb}, {&(0x7f0000000400)=""/236, 0xec}], 0x7, &(0x7f0000001800)=[{&(0x7f0000000580)=""/234, 0xea}, {&(0x7f0000000680)=""/29, 0x1d}, {&(0x7f00000006c0)=""/252, 0xfc}, {&(0x7f00000007c0)=""/29, 0x1d}, {&(0x7f0000000800)=""/4096, 0x1000}], 0x5, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001880)='/dev/sequencer\x00', 0x8000, 0x0) r1 = open(&(0x7f00000018c0)='./file0\x00', 0x1, 0x20) getsockname$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x7) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001880)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f00000018c0)={{0x2, 0x3, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x4, {0x2, 0x0, @multicast2=0xe0000002}, @common='teql0\x00'}) 2018/02/20 15:29:06 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="c3401c344654f3c7d9601ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323b5f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f577d867d08d4154004997e317b799b089541a06706220e5d2b82dbfaad35b2dce38a537e324f88ebf93c18d562f38926a294e6453b0b346b0100000000000000001ab86274626164056126069c31fb56c94086e22378db28ac2249fa37f449c74c1c989240ee2109021b", 0xfffffffffffffdb0, 0x40000, &(0x7f000070c000)={0x2, 0xffffffffffffffff, @empty}, 0x10) sendto$inet(r0, &(0x7f0000126000)="1f", 0x1, 0x0, &(0x7f0000d3fff0)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003e4ffa)='hybla\x00', 0x6) sendto$inet(r0, &(0x7f0000509000)="19", 0x1, 0x0, &(0x7f00009f7ff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = request_key(&(0x7f0000000100)="69645f8365736f6c764c7200", &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='trusted)selinux\x00', 0xfffffffffffffffe) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000001c0)="4a5a59f8c5c54dfb3adc0a5c7419e87b80626dd2dc9f", 0x16) keyctl$restrict_keyring(0x1d, r1, 0x0, &(0x7f00000001c0)='\x00') shutdown(r0, 0x1) 2018/02/20 15:29:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b64000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000cf3000)) r1 = getpgrp(0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x1, 0x2, 0x6, 0x1, r1}) 2018/02/20 15:29:06 executing program 2: r0 = memfd_create(&(0x7f00003aaffd)="ff29", 0x0) fallocate(r0, 0x0, 0x3, 0xfffc) lseek(r0, 0x0, 0x3) r1 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x2, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000080)={r2, 0x3}) 2018/02/20 15:29:06 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) writev(r1, &(0x7f0000003fd8)=[{&(0x7f0000012fb7)='5', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000cbb000)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004daff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/20 15:29:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000b4d000)='/dev/random\x00', 0x0, 0x842) readv(r0, &(0x7f000014d000)=[{&(0x7f0000a48000)=""/15, 0xf}], 0x1) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000040)) 2018/02/20 15:29:06 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x2) epoll_wait(r0, &(0x7f0000000040)=[{}, {}, {}], 0x3, 0x6) munmap(&(0x7f0000a93000/0x3000)=nil, 0x3000) mremap(&(0x7f0000a94000/0x4000)=nil, 0x4000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) fcntl$setpipe(r0, 0x407, 0x8) 2018/02/20 15:29:06 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0x0, 0x0}) r2 = fcntl$dupfd(r1, 0x406, r0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = dup3(r3, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000eefffc)=0x7fd, 0x4) setsockopt$sock_int(r4, 0x1, 0x2f, &(0x7f0000aa5ffc)=0x20, 0x4) socket$inet6(0xa, 0x3, 0x7) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100)={r5, 0x2}, 0x8) 2018/02/20 15:29:06 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d2ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$tun(&(0x7f0000e9b18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) getsockname(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000000040)=0x26) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000126feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) r5 = dup2(r4, r1) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$DRM_IOCTL_CONTROL(r5, 0x40086414, &(0x7f0000000080)={0x1, 0x3f}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f00000000c0)={0xfffffffffffffff9, 0x0, 0x2, 0xffffffff00000001}) ioctl$DRM_IOCTL_SG_FREE(r5, 0x40106439, &(0x7f0000000100)={0x100000000, r6}) readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000100)=""/70, 0x46}, {&(0x7f00000001c0)=""/156, 0x9c}], 0x2) 2018/02/20 15:29:06 executing program 7: removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='user.syz\x00') r0 = socket(0xa, 0x2, 0x0) connect$ax25(r0, &(0x7f0000000080)={0x3, {"00c50413000006"}}, 0x85d993b334e3532c) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f00000000c0)=""/167, &(0x7f0000000180)=0xa7) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x202200, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000200)) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4000, 0x8) 2018/02/20 15:29:06 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r2, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r3, 0xfff}, &(0x7f00000000c0)=0x8) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r1) writev(r5, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r4, r2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x7dd0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000080)={r6, 0xfffffffffffffffb, 0x2, [0x1, 0x9]}, 0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r6, 0x8, 0xffffffffffff8000}, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000100)={0xfffffffffffff5b6, 0x1, {0x3, 0x3, 0x100, 0x3, 0x2}}) 2018/02/20 15:29:06 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x1b, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000000)=0x80, 0x4) 2018/02/20 15:29:06 executing program 1: epoll_create1(0x80002) 2018/02/20 15:29:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000b9efd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00003e8000)=@ethtool_rxnfc={0x2e, 0x0, 0x0, {0x0, @tcp_ip4_spec={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {"77e6", @link_local={0x1, 0x80, 0xc2}}, @ether_spec={@link_local={0x1, 0x80, 0xc2}, @empty}, {'\x00n', @link_local={0x1, 0x80, 0xc2}}}, 0x0, []}}) prctl$setname(0xf, &(0x7f0000000000)='uservmnet0cgroup{keyring,!\x00') r1 = open(&(0x7f0000000000)='./file0\x00', 0x10500, 0x40) setsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f0000000040)=0x9, 0x4) 2018/02/20 15:29:06 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031bff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000690000)=@file={0x1, './file0\x00'}, 0xa) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040)=0x7, 0x4) connect$unix(r0, &(0x7f0000e9cff6)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000140)={0x0, @local, @remote}, &(0x7f0000000180)=0xc) fchmod(r1, 0x20) sendto$packet(r2, &(0x7f0000000080)="b2ce848231632c445cefd367a94c6470d5df7591e3dd8c1caa67c920838311b4edea95026f6d6f958966b5e9c50ead136a546f900c5083b055fc7ca7eaed6870541e2a39d2b3002b9838d870454311bc5b161bd0e43bc27606ab633a556cba7e78f83c69498868cd9000e06f8c8a08d455862f50359b128ad4f6dd14e8324a4de81d878d9f57e85d8b", 0x89, 0x804, &(0x7f00000001c0)={0x11, 0x1, r3, 0x1, 0x80000001, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) fstat(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x5974, &(0x7f0000000200)='./file0\x00', r4, &(0x7f00000002c0)="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") 2018/02/20 15:29:06 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x6, &(0x7f0000000040)=0x2) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x5}, 0x4) r1 = socket$netlink(0x10, 0x3, 0x1f) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x5, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{0x3, 0x6, 0x5, 0x10001}, {0x7fff, 0x8, 0x80000001, 0x7}, {0x8000, 0xd58, 0xe105, 0x9}, {0x8, 0x10001, 0x40, 0x10000}, {0x3, 0x5, 0x3, 0xffffffffffff0001}]}, 0x10) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000140)=""/108) pipe2(&(0x7f0000000140)={0x0}, 0x200000000) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000000140)=""/48, 0x30) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ff4000/0xb000)=nil, 0xb000}, 0x3}) mmap(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f00000001c0)=0x3f) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e41ff7)={0x5, &(0x7f0000000040)=[{0x28, 0x5, 0x8, 0x800000002}, {0x10001, 0x101, 0x2, 0x21}, {0x4, 0xc94c, 0x4, 0x8}, {0x7fd, 0xffffffffffff8001, 0x7fffffff, 0x4f}, {0x3, 0x100000001, 0x200, 0xfffffffffffffff7}]}, 0x10) clone(0x5900800, &(0x7f0000000240)="2b98664c93704e6d28195328d7ffe49ac1c1b14fa50d1cb55662ad6c40369690cb06166b0341aa887e90b9046dccb34506a909c0b5b4a62576d5ab5022dacd60f20cfb3d12bb04cd05e0b70352dccd6e3f11d5194fd6ed7a3bb81bd24390673af53f91f2cd421581dcac7a47a99dba8572aba81f344df123159f0fb0a5635e965ef42845915242cc399f7550125384639618df57e94eb61546aefb935351e34b2dd5de19a29950c4804b13efacdff4f9f2b82841f02b919d25324335593b1382fd7437601baa3b41c067813ecce075d55ccd089c51ddb17498c1173714581321c1b522425cb086003c3195821f92e795860d71", &(0x7f0000000280), &(0x7f0000000200), &(0x7f0000000300)="e97df5804abff66dbb39f66dd40d2b5be03a03dcfd27efbe0da72d8c51612ef66cc798d12801b7fa3dda0e1a3ba0b2e121271d5d2f558bbaeaa54e95eac01424f567b1b11ebf2362946243ba6d268289a81956af03fd4f8234eb5b00c0010000000000f89d04db36df05f807acb4fb2b93513dffb065df8060060207c87d7ebb5b8eaeeaad348f4181c224e24771") 2018/02/20 15:29:06 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x82100, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x23) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@mcast1, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f0000000280)=0xe8) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="096de96b29439f3c51eb75034177fc514c82a7bff25c5b3827ab39eca5e5839cefc4a669adb7d04d3885c80f1bc1b8107363af5b582c257a1725a8dfdbf24252eb4c7a6da7079ed7fe2d18000000000000c063436b3c5264fbead6d0e77bb164b3568fcf7f696587f30efb47e616a2fca30ab4a06a703a6bb0c751cc9b92a8e0e2610d0859b87f4eae6954a74742c489ebf0683dff8c8948347481d495fedf318743c8244f7e33a80972f126ea5d942a3f4f06935130881d7da382ce179d623bbebd72cafb292d1efa11f2fce771eebc74a94a7b48c4baf018992af3b927ed3f380e68bc") getpeername$netrom(r0, &(0x7f0000000040)=@ax25, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0x94, "79d1fef51ee4438f6de6f848f83c6c9e62fd7b72f6f578d4151e03b6a15fe8bb1e413a75fe637340d3f67a556814565372a729740582c0b30c92345034406cca77e4cd91891b462ba91eaf0dc7935ec2c3e209792855f1af84b06295b490c9cada6ec2449b302e8b5cab5f68db9928ec634e783dac88d94251000169be227f66be07156e1f60faedf3570a6f04db42a164f4d204"}, &(0x7f0000000140)=0x9c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000380)={r4, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x7, 0x8, 0xa0, 0x86, 0x11}, &(0x7f0000000440)=0xa0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000480)=0x0) ptrace$peekuser(0x3, r5, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000000c0)=""/127) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@local, @in6=@mcast2}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00000003c0)=0xfffffffffffffdde) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000300)=0x7, &(0x7f00000002c0)=0x125) write$selinux_access(r1, &(0x7f00000000c0)={'system_u:object_r:chfn_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x37, 0x36}, 0x34) faccessat(r0, &(0x7f0000000140)='./file0\x00', 0x8, 0x1100) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000340)={{{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x0, 0x1, 0x3, 0xa, 0x20, 0x20, 0x0, r2, r3}, {0x100, 0x393, 0x0, 0x8, 0x80000001, 0xd2ae, 0x0, 0xace6}, {0x7, 0x9, 0x3, 0x3}, 0x7fff, 0x2, 0x2, 0x1, 0x1, 0x3}, {{@in6=@empty, 0x1, 0x3c}, 0x2, @in=@rand_addr=0xffff, 0x6, 0x1, 0x3, 0x0, 0x2, 0x10001, 0x100}}, 0xe8) sendto$packet(r1, &(0x7f0000000040)="b8fb4f86a98dc6f96501de1283c4348ff2bf1d", 0x13, 0x0, &(0x7f00000002c0)={0x11, 0x0, r2, 0x1, 0x1, 0x6, @empty}, 0x14) r6 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r6, &(0x7f0000020faa)={'system_u:object_r:auditctl_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x38}, 0x56) 2018/02/20 15:29:06 executing program 1: r0 = request_key(&(0x7f0000a87ffa)='.dead\x00', &(0x7f0000bda000)={0x73, 0x79, 0x7a}, &(0x7f0000000fe3)='vboxnet1GPLposix_acl_access^\x00', 0xfffffffffffffffa) keyctl$setperm(0x5, r0, 0x0) keyctl$setperm(0x5, r0, 0x0) keyctl$describe(0x6, r0, &(0x7f0000000000)=""/4, 0x4) 2018/02/20 15:29:06 executing program 7: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0}) getsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000000040)=""/64, &(0x7f0000000080)=0x40) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000100)=0x8, 0xfffffffffffffe3a) sendto$packet(r1, &(0x7f0000238f6b)="990100008d06000000000000001000d7004f6f3bcb7d8500ad1b4453184465019206e3ad74cf3a7791029ddd", 0x2c, 0x0, &(0x7f0000243000)={0x11, 0x800, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) 2018/02/20 15:29:06 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000040)="0490e8429d11082409fffa9bf08ea8cc268c54e76e50db3b091f771473b1aa686dcd9d9559385a416a81c5236707df1addac54af0f9c4c5130646e7ff10e97dcb22a27cd92dc9acccf7c3b0522611733b02383d929199d20ea0dd892915050bf5393dd4aff48db6c1a0f7eb567c4e7ee495475bbdb41208ca12a70c987794685dd1fa048c5edff35b61251214786ee4e5380e3bf77944878b7441b367b9f902f557f5e2bf67fad", 0xa7) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00007cd000)=[{&(0x7f0000fae000)="290000001800310900390001ff0000070200000000000006800000000c000800040002007a0ef4ff01", 0x29}], 0x1) 2018/02/20 15:29:06 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) recvmmsg(r1, &(0x7f0000b99e98)=[{{&(0x7f00007b5000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f0000be8ff0)=[]}}], 0x1, 0x0, &(0x7f0000791ff0)={0x0, 0x1c9c380}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x13, r0, 0x0) 2018/02/20 15:29:06 executing program 1: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x14307e) r0 = socket(0xc, 0x80001000000002, 0x1004) write(r0, &(0x7f000021df7c)="24000f002400ffff00ffffffff8001000000ffff010000000000e7fffeff00040100ff2b", 0x24) 2018/02/20 15:29:06 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2002, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000040)=""/4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) poll(&(0x7f00000001c0)=[{r1}], 0x1, 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x46, "0563ff26d92a351516eb436049343ff6b553977815a1fea703738f39925d9eb92804fe5574d4f9e1e4cbcc2bd81e3e56c4d87307422fb8e1f6606d19412eee3d0679e07f173c"}, &(0x7f00000000c0)=0x4e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in={{0x2, 0x3, @empty}}, 0x1f, 0x7, 0x8, 0x2ab, 0x11}, 0xa0) getuid() setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x7, [0x7ff, 0xdd, 0x80, 0x9, 0x7fffffff, 0x4c, 0x0]}, 0x12) dup(r1) 2018/02/20 15:29:06 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000e47de8)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@algo_auth_trunc={0x4c, 0x14, {{'crc32\x00'}}}]}, 0x13c}, 0x1}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) 2018/02/20 15:29:06 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80040, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x6efe, @empty}, 0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x9, 0x10000, 0xfffffffeffffffff}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x4}, 0x8) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6}]}, 0x10) 2018/02/20 15:29:06 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000bf2000)={{r1, r2+10000000}, {0x77359400}}, &(0x7f0000e88fe0)={{}, {0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r3, 0x6}}, {{}, 0x0, 0x0, 0x4}, {{0x0, 0x2710}}, {{0x0, 0x2710}}], 0x60) readv(r0, &(0x7f0000ef0fe0)=[{&(0x7f00007d7000)=""/32, 0x20}], 0x1) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000080)=""/175, &(0x7f0000000140)=0xaf) set_thread_area(&(0x7f0000000080)={0x6, 0x0, 0xffffffff, 0x3a71a566, 0x400, 0x5, 0x5, 0x1, 0x1000, 0x11d}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000100)={r4, 0x80000, r0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) nanosleep(&(0x7f0000000180)={r5, r6+30000000}, &(0x7f00000001c0)) accept$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/02/20 15:29:06 executing program 5: pipe2(&(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fstat(r0, &(0x7f0000599fbc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, 0x0, r1) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x2, 0x8) 2018/02/20 15:29:06 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000000000)={0x200, 0x0, 0x0, 'queue0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/147) 2018/02/20 15:29:06 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000309000)=0x10100, 0xfdff) sendto$inet6(r0, &(0x7f0000001000)="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", 0x88a, 0x0, &(0x7f0000809000)={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr, @in=@empty}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) r1 = memfd_create(&(0x7f0000000140)='+}GPL[\x00', 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x1}}, 0x708, 0x1}, 0x98) 2018/02/20 15:29:06 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x0, &(0x7f00009a6000/0x1000)=nil) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xed3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x800, 0x3, [0x9b9, 0x10000, 0xc5]}, &(0x7f0000000140)=0xe) getsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f00000000c0)=""/74, &(0x7f0000000040)=0x4a) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000}) 2018/02/20 15:29:06 executing program 1: mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000855ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bd9fff)) mount(&(0x7f0000802ff8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e99f87)) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) chdir(&(0x7f0000870000)='./file0\x00') open(&(0x7f00009ed888)='./file0\x00', 0x40, 0x0) 2018/02/20 15:29:06 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e5bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000002effc)=0xb92c, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000040)={0x5, 0x20}) writev(r0, &(0x7f00000bc000)=[{&(0x7f0000031f8c)='w', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) pwritev(r0, &(0x7f0000000100)=[], 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000000)={@generic="a2feea7760e115ee973d961a88c4d168"}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000100)={0x4, 0x578b, 0x40, 0x0, 0x7}) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) 2018/02/20 15:29:06 executing program 5: r0 = socket$inet(0x2, 0x8080a, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000000)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003fe3)={@common='tunl0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8916, &(0x7f000000b000)={@common="6c6f3a0000e8051409000000deff78ff", r2}) 2018/02/20 15:29:06 executing program 7: clock_getres(0x2, &(0x7f00000000c0)) 2018/02/20 15:29:06 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x20, 0x300) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r1, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000180)={0x6, 0x6}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000240)={r3, 0x80000, r0}) sendmsg$nl_crypto(r0, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)=@get={0x108, 0x13, 0x300, 0x5, 0x0, {{'cbc(twofish)\x00'}, [], [], 0x2000, 0x2000}, [{0x8, 0x1, 0x7}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x80000001}, {0x8, 0x1, 0xef}]}, 0x108}, 0x1, 0x0, 0x0, 0x50}, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='vegas\x00', 0x6) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000004c0)={r3, 0x0, r4}) writev(r5, &(0x7f0000000840)=[{&(0x7f0000000500)="2c5583d7d17fd56627a586d8613c0f15d67a6de452f808604035cb3baa464e", 0x1f}, {&(0x7f0000000540)="c813400934736d7c7efd82398dcc35ef7f2d794589c9811c9e6d263207516d8050c8f23b20177280d6a685e736feeb8ed7b6f1431af3d338e9d4b512b36eb40eb9b764a606e637e9af55bcd3b3a69bf0ab500f23a2ee5ab9d8b0506db52f8238c59f5f1d636980b85de717c40d486f6542b72fda4de173c0f59ef08610d4ed384121a6c30e9856b3150721e7f3b10923f16022db864fe325f74e06b0daaed6e2766c202b70738c8dc9f7564e9f7bb3bdd404330389f1", 0xb6}, {&(0x7f0000000600)="d3b5cf3be05090f0d6e4981015001919a826525cfda7f78d8d2b", 0x1a}, {&(0x7f0000000640)="c510e84ed3747f444c3f9162a2d79a5bf367c5dbec876d0ee9e204657c2d36b5df7374b4af4853c910872d1217c68046785999c9b23e270172a8f462ae35d897277d4d870a5ea07bda34398fd862352baa9485c595d3c3dfd283b69495bc32ee121b0b57794ddf42503a50afe6cba8c3c1509aadf5a737551a6d42088cb8b7121e4162f696f399aae6df69db1835b50fbc4f552753f8c21d8445db29f9cb0e6bfdfdb820b9cd5d98d809f148cadff157a33717aa4c4cd27457199e0ea76868bdb2b6cc5bd9e7a7ca7966fe5740d84c0196074fd06bbf310765738846ed73", 0xde}, {&(0x7f0000000740)="dfe9a53618c8da61cda5c45c338446e45a810135e7f05f85e05aed9f07abe2d706fb6c057c5dfd56e7b3e66ad08d2b46c7216a3a0084da98eeaa20ac32f6aafb3077b0baad3f328ad0568dda1ff47372c0a8171bf30beebe2f17d683126139e58ed9696405780a4d1d1b837653d7bcc55cabc04c40cc278e8d8614e237251142bf242ea62e2cce421af2af0b186d8eb1c37943b1dd52af1c516511ca1dcb1da0cb2190cf7830517da443230b1bcdc1ec868bbde1f4192d27761bcee909927a3fd93e6cf494792bca6ff2c62cf1eb062f82707e8fc63eb49396c498c8febc230c4a7670017e015f85e20b2757c60b0f6fa3eaa07bb095", 0xf6}], 0x5) sendmsg$nl_crypto(r0, &(0x7f0000000a80)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x2000080}, 0xc, &(0x7f0000000a40)={&(0x7f0000000900)=@alg={0x118, 0x10, 0x800, 0x6, 0x2, {{'rfc4543(rfc4106-gcm-aesni)\x00'}, [], [], 0x400, 0x2000}, [{0x8, 0x1, 0x6}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0xffffffffffffffff}, {0x8, 0x1, 0x3ff}, {0x8, 0x1, 0xffffffff}, {0x8, 0x1, 0xfffffffffffffff7}, {0x8, 0x1, 0x1000}]}, 0x118}, 0x1, 0x0, 0x0, 0x4000}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000ac0)={r6, 0x80000, r7}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000b00)={0x9, 0x6, 0x2, 'queue1\x00', 0x8}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000bc0)={r1, 0x4}, &(0x7f0000000c00)=0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000c40)=0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2b, &(0x7f0000000c80)="24382df3fa311bc0a47f7729919e1195fa64eb420d9f32c42598a6d140f365e96ad413c8409495085bb0aba64b3ebd25d45f0302c75759fe4d25865ce923da194b8dc7f8dca68005cee6747e93a77fe45ce52365a8b65779f32513b40f7e1e2eb006e0376e4a3fa03adaf06fdf", 0x6d) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000d00), &(0x7f0000000d40)=0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000d80)={{0x2, 0x1, @rand_addr=0x2}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x28, {0x2, 0x3, @empty}, @generic="cd88f8dc3a982a6b21a83bb88868b467"}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000e00)={r2, 0x1}, 0x8) ioctl$int_out(r8, 0x5460, &(0x7f0000000e40)) accept4$inet6(r0, &(0x7f0000000e80)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000ec0)=0x1c, 0x800) getsockname$ipx(r0, &(0x7f0000000f00), &(0x7f0000000f40)=0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000f80)={{0x2, 0x3, @broadcast=0xffffffff}, {0x306, @random="57ff1eeecc1b"}, 0x6, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000001000)="cb839f6e63c9f1ba17ed4fdfa80efaa9fdb9c1942a2053956722228e7092e3cb5c817d490205312e969a74f0fc309fc977d59e928e3fa54a8cc3d16adfb19249b1474a06ecb49b96fa33fbbd16302f81d16aa4b96ee7d4509b72b6bc08c3f9025a9d38f5aa39ad8e4c0e49a4f33f02901f243aff04a84798840e5f2a89648390091105793bdff790a22c", 0x8a) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000010c0)={@generic="1e230fd8d3b0b1f067ab07e3f17a0dfc", 0x6}) r9 = pkey_alloc(0x0, 0x2) pkey_free(r9) [ 42.221171] kasan: CONFIG_KASAN_INLINE enabled [ 42.225779] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 42.233115] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 42.239323] Dumping ftrace buffer: [ 42.242836] (ftrace buffer empty) [ 42.246524] Modules linked in: [ 42.249823] CPU: 0 PID: 7425 Comm: syz-executor0 Not tainted 4.9.82-gcdfc8df #37 [ 42.257328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.266653] task: ffff8801cff16000 task.stack: ffff8801d41d8000 [ 42.272678] RIP: 0010:[] [] __list_del_entry+0x86/0x1d0 [ 42.281347] RSP: 0018:ffff8801d41df810 EFLAGS: 00010046 [ 42.286766] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffff8801cfc8a258 [ 42.294008] RDX: 0000000000000000 RSI: ffffc90000b3e000 RDI: ffff8801cfc8a260 [ 42.301247] RBP: ffff8801d41df828 R08: 0000000000000001 R09: 0000000000000001 [ 42.308496] R10: 0000000000000004 R11: ffff8801cff16000 R12: 0000000000000000 [ 42.315744] R13: 0000000000000000 R14: 0000000000000296 R15: ffff8801cfc8a100 [ 42.322992] FS: 00007fa71e8bd700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 42.331190] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.337047] CR2: 00007fa71e89bdb8 CR3: 00000001d0640000 CR4: 0000000000160670 [ 42.344290] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 42.351531] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 42.358768] Stack: [ 42.360887] ffff8801cfc8a290 ffff8801cfc8a258 ffff8801cfc8a258 ffff8801d41df840 [ 42.368876] ffffffff81dfc9cd ffff8801cfc8a160 ffff8801d41df870 ffffffff82668463 [ 42.376842] ffff8801cfc8a258 0000000020001000 1ffff1003a83bf18 ffff8801cfc8a290 [ 42.384837] Call Trace: [ 42.387398] [] list_del+0xd/0x70 [ 42.392385] [] sg_remove_request+0xa3/0x120 [ 42.398329] [] sg_new_write.isra.26+0x849/0x940 [ 42.404627] [] ? sg_common_write.isra.23+0x18c0/0x18c0 [ 42.411525] [] ? __might_fault+0x114/0x1d0 [ 42.417379] [] sg_write+0x965/0xb40 [ 42.422624] [] ? sg_ioctl+0x2a00/0x2a00 [ 42.428221] [] ? get_futex_key+0x1050/0x1050 [ 42.434250] [] ? __lock_acquire+0x629/0x3640 [ 42.440279] [] ? do_sys_open+0x262/0x620 [ 42.445963] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 42.452971] [] ? sg_ioctl+0x2a00/0x2a00 [ 42.458571] [] __vfs_write+0x103/0x680 [ 42.464083] [] ? do_iter_readv_writev+0x400/0x400 [ 42.470547] [] ? __might_sleep+0x95/0x1a0 [ 42.476317] [] ? __inode_security_revalidate+0xd9/0x130 [ 42.483308] [] ? avc_policy_seqno+0x9/0x20 [ 42.489161] [] ? selinux_file_permission+0x82/0x460 [ 42.495795] [] ? security_file_permission+0x89/0x1e0 [ 42.502517] [] ? rw_verify_area+0xe5/0x2b0 [ 42.508373] [] vfs_write+0x189/0x530 [ 42.513706] [] SyS_write+0xd9/0x1b0 [ 42.518955] [] ? SyS_read+0x1b0/0x1b0 [ 42.524378] [] ? do_syscall_64+0x48/0x490 [ 42.530146] [] ? SyS_read+0x1b0/0x1b0 [ 42.535567] [] do_syscall_64+0x1a5/0x490 [ 42.541250] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 42.548143] Code: c4 0f 84 94 00 00 00 48 b8 00 02 00 00 00 00 ad de 48 39 c3 0f 84 a5 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 da 48 c1 ea 03 <80> 3c 02 00 0f 85 e8 00 00 00 4c 8b 03 49 39 c8 0f 85 9b 00 00 [ 42.574780] RIP [] __list_del_entry+0x86/0x1d0 [ 42.581102] RSP [ 42.584701] ---[ end trace a8a2d7a517f8de1a ]--- [ 42.589424] Kernel panic - not syncing: Fatal exception [ 42.595173] Dumping ftrace buffer: [ 42.598683] (ftrace buffer empty) [ 42.602361] Kernel Offset: disabled [ 42.605956] Rebooting in 86400 seconds..